From 0bce3ebdd3f79c4bdc5e1a00d08b132a9f92d2cf Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 19:30:43 +0200
Subject: gnu: Add rust-rand-xoshiro-0.1.

* gnu/packages/crates-io.scm (rust-rand-xoshiro-0.1): New variable.
---
 gnu/packages/crates-io.scm | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 201f500666..2e3e8a9132 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7857,6 +7857,29 @@ useful types and distributions, and some randomness-related algorithms.")
      "Xoshiro, xoroshiro and splitmix64 random number generators.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-rand-xoshiro-0.1
+  (package
+    (inherit rust-rand-xoshiro-0.3)
+    (name "rust-rand-xoshiro")
+    (version "0.1.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rand_xoshiro" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0ac9ha6ll8b6l1930bd99k29jrjpsbpddvr6ycrnbi5rkwb1id03"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-byteorder" ,rust-byteorder-1.3)
+        ("rust-rand-core" ,rust-rand-core-0.3))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.6))))))
+
 (define-public rust-rawpointer-0.1
   (package
     (name "rust-rawpointer")
-- 
cgit 1.4.1


From 35c08c2b52f4499552681f63a082d76b874f85a6 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 19:32:14 +0200
Subject: gnu: rust-rand-0.6: Update inputs.

* gnu/packages/crates-io.scm (rust-rand-0.6)[arguments]: Move
rust-autocfg-0.1 to cargo-inputs. Replace rust-rand-xoshiro-0.3 with
rust-rand-xoshiro-0.1.
---
 gnu/packages/crates-io.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2e3e8a9132..dd720b0bd2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7482,10 +7482,10 @@ to write.")
         ("rust-rand-os" ,rust-rand-os-0.1)
         ("rust-rand-pcg" ,rust-rand-pcg-0.1)
         ("rust-rand-xorshift" ,rust-rand-xorshift-0.1)
-        ("rust-winapi" ,rust-winapi-0.3))
+        ("rust-winapi" ,rust-winapi-0.3)
+        ("rust-autocfg" ,rust-autocfg-0.1)) ; build-dependency
        #:cargo-development-inputs
-       (("rust-autocfg" ,rust-autocfg-0.1)
-        ("rust-rand-xoshiro" ,rust-rand-xoshiro-0.3))))
+       (("rust-rand-xoshiro" ,rust-rand-xoshiro-0.1))))
     (home-page "https://crates.io/crates/rand")
     (synopsis "Random number generators and other randomness functionality")
     (description
-- 
cgit 1.4.1


From 408156a98cc240aa110a72993700ee1fd8ffb3d5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 20:47:12 +0200
Subject: gnu: rust-rawpointer-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-rawpointer-0.1)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dd720b0bd2..ce82f8c208 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7893,12 +7893,12 @@ useful types and distributions, and some randomness-related algorithms.")
          (base32
           "06ghpm9y7gacks78s3maakha07kbnwrxif5q37r2l7z1sali3b7b"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/bluss/rawpointer/")
     (synopsis "Extra methods for raw pointers")
     (description "Extra methods for raw pointers.  For example
 @code{.post_inc()} and @code{.pre_dec()} (c.f. @code{ptr++} and @code{--ptr})
 and @code{ptrdistance}.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 0169e087dd403011522c7816c89b893e685f9440 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 20:51:07 +0200
Subject: gnu; rust-rdrand-0.4: Don't hide package.

* gnu/packages/crates-io.scm (rust-rdrand-0.4)[arguments]: Skip build.
Add rust-rand-core-0.3 to cargo-inputs.
[properties]: Remove field.
[description]: Fix typo.
---
 gnu/packages/crates-io.scm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ce82f8c208..93a868286a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8009,12 +8009,15 @@ accessors.")
          (base32
           "1cjq0kwx1bk7jx3kzyciiish5gqsj7620dm43dc52sr8fzmm9037"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rand-core" ,rust-rand-core-0.3))))
     (home-page "https://github.com/nagisa/rust_rdrand/")
     (synopsis "Random number generator")
     (description
      "This package is an implementation of random number generator based on
-@code{rdrand} and @cpde{rdseed} instructions")
-    (properties '((hidden? . #t)))
+@code{rdrand} and @code{rdseed} instructions")
     (license license:isc)))
 
 ;; This package requires features which are unavailable
-- 
cgit 1.4.1


From 99b006627e4c47bb0d8e2d28b1c1a2fe9e0fa4c0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 20:54:06 +0200
Subject: gnu: rust-redox-syscall-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-redox-syscall-0.1)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 93a868286a..6db6516e74 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8035,11 +8035,11 @@ accessors.")
          (base32
           "110y7dyfm2vci4x5vk7gr0q551dvp31npl99fnsx2fb17wzwcf94"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://gitlab.redox-os.org/redox-os/syscall")
     (synopsis "Rust library to access raw Redox system calls")
     (description "This package provides a Rust library to access raw Redox
 system calls.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-redox-termios-0.1
-- 
cgit 1.4.1


From 57c2ef35f77bab3b36f1fbc73524e6dc7eb2e72c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 20:55:57 +0200
Subject: gnu: rust-redox-termios-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-redox-termios-0.1)[arguments]: Skip
build. Add rust-redox-syscall-0.1 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 6db6516e74..343bd8fd97 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8055,11 +8055,14 @@ system calls.")
          (base32
           "0xhgvdh62mymgdl3jqrngl8hr4i8xwpnbsxnldq0l47993z1r2by"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-redox-syscall" ,rust-redox-syscall-0.1))))
     (home-page "https://github.com/redox-os/termios")
     (synopsis "Rust library to access Redox termios functions")
     (description
      "This package provides a Rust library to access Redox termios functions.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-ref-cast-0.2
-- 
cgit 1.4.1


From a198ee940f5b9c0b0cc19ccb75934c9183ea31d3 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 20:58:21 +0200
Subject: gnu: rust-remove-dir-all-0.5: Don't hide package.

* gnu/packages/crates-io.scm (rust-remove-dir-all-0.5)[arguments]: Skip
build. Add rust-winapi-0.3 to cargo-inputs. Add rust-doc-comment-0.3 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 343bd8fd97..cb4e919f00 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8220,12 +8220,17 @@ uses finite automata and guarantees linear time matching on all inputs.")
          (base32
           "0bkrlyg26mgizpiy1yb2hhpgscxcag8r5fnckqsvk25608vzm0sa"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page "https://github.com/XAMPPRocky/remove_dir_all")
     (synopsis "Implementation of remove_dir_all for Windows")
     (description
      "This package provides a safe, reliable implementation of
 @code{remove_dir_all} for Windows")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 77006df588e8cc158b3a1fc1273e6d1e3313d50d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:00:22 +0200
Subject: gnu: rust-resolv-conf-0.6: Don't hide package.

* gnu/packages/crates-io.scm (rust-resolv-conf-0.6)[arguments]: Skip
build. Add rust-quick-error-1.2, rust-hostname-0.1 to cargo-inputs.
[synopsis]: Appease 'guix lint'.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index cb4e919f00..139f27622b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8247,11 +8247,15 @@ uses finite automata and guarantees linear time matching on all inputs.")
          (base32
           "1jvdsmksdf6yiipm3aqahyv8n1cjd7wqc8sa0p0gzsax3fmb8qxj"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-quick-error" ,rust-quick-error-1.2)
+        ("rust-hostname", rust-hostname-0.1))))
     (home-page "https://github.com/tailhook/resolv-conf")
-    (synopsis "/etc/resolv.conf parser")
+    (synopsis "Parser for /etc/resolv.conf")
     (description
      "An /etc/resolv.conf parser crate for Rust.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 39d6888f1accd47ac1ead46dcf05b7193f77cc27 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:03:18 +0200
Subject: gnu: rust-rustc-demangle-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-rustc-demangle-0.1)[arguments]: Skip
build. Add rust-compiler-builtins-0.1, rust-rustc-std-workspace-core-1.0
to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 139f27622b..cd22af13fa 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8301,11 +8301,15 @@ uses finite automata and guarantees linear time matching on all inputs.")
          (base32
           "10qp42sl1wrdbgbbh8rnay2grm976z7hqgz32c4y09l1c071qsac"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1.0))))
     (home-page "https://github.com/alexcrichton/rustc-demangle")
     (synopsis "Rust compiler symbol demangling")
     (description
      "This package demanges the symbols from the Rust compiler.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 74146f9c72f40241b544e4df532875212a63e3d6 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:05:58 +0200
Subject: gnu: rust-rustc-hash-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-rustc-hash-1.0)[arguments]: Skip build.
[home-page]: Update to new home-page.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index cd22af13fa..f39de6c406 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8326,11 +8326,11 @@ uses finite automata and guarantees linear time matching on all inputs.")
          (base32
           "114bf72466bl63i5hh8fgqfnhihs0w1m9c9jz505095agfixnvg0"))))
     (build-system cargo-build-system)
-    (home-page "https://github.com/rust-lang-nursery/rustc-hash")
+    (arguments '(#:skip-build? #t))
+    (home-page "https://github.com/rust-lang/rustc-hash")
     (synopsis "Speedy, non-cryptographic hash used in rustc")
     (description
      "This package provides a speedy, non-cryptographic hash used in rustc.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From a23dbdab6dbac44f91ef2835a63643ffec2171d0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:08:44 +0200
Subject: gnu: rust-rustc-hash-1.0: Update to 1.0.1.

* gnu/packages/crates-io.scm (rust-rustc-hash-1.0): Update to 1.0.1.
[arguments]: Add rust-byteorder-1.3 to cargo-inputs.
---
 gnu/packages/crates-io.scm | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f39de6c406..909941c4e2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8316,7 +8316,7 @@ uses finite automata and guarantees linear time matching on all inputs.")
 (define-public rust-rustc-hash-1.0
   (package
     (name "rust-rustc-hash")
-    (version "1.0.0")
+    (version "1.0.1")
     (source
       (origin
         (method url-fetch)
@@ -8324,9 +8324,12 @@ uses finite automata and guarantees linear time matching on all inputs.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "114bf72466bl63i5hh8fgqfnhihs0w1m9c9jz505095agfixnvg0"))))
+          "1f4cnbcmz2c3zjidqszc9c4fip37ch4xl74nkkp9dw291j5zqh3m"))))
     (build-system cargo-build-system)
-    (arguments '(#:skip-build? #t))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-byteorder" ,rust-byteorder-1.3))))
     (home-page "https://github.com/rust-lang/rustc-hash")
     (synopsis "Speedy, non-cryptographic hash used in rustc")
     (description
-- 
cgit 1.4.1


From 4de42e8eaff4a1a2793ae697067190ddab6fddeb Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:10:34 +0200
Subject: gnu: rust-rustc-serialize-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-rustc-serialize-0.3)[arguments]: Skip
build. Add rust-rand-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 909941c4e2..e3d0a74010 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8350,6 +8350,10 @@ uses finite automata and guarantees linear time matching on all inputs.")
          (base32
           "1nkg3vasg7nk80ffkazizgiyv3hb1l9g3d8h17cajbkx538jiwfw"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rand" ,rust-rand-0.3))))
     (home-page "https://github.com/rust-lang-deprecated/rustc-serialize")
     (synopsis "Generic serialization/deserialization support")
     (description
@@ -8357,7 +8361,6 @@ uses finite automata and guarantees linear time matching on all inputs.")
 corresponding to the @code{derive(RustcEncodable, RustcDecodable)} mode in the
 compiler.  Also includes support for hex, base64, and json encoding and
 decoding.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From e098c3aa847e1a62b6cdb1e228c01568a3028489 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:12:17 +0200
Subject: gnu: rust-rustc-std-workspace-core-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-rustc-std-workspace-core-1.0)
[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e3d0a74010..216c4b019e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8377,11 +8377,11 @@ decoding.")
          (base32
           "1309xhwyai9xpz128xrfjqkmnkvgjwddznmj7brbd8i8f58zamhr"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://crates.io/crates/rustc-std-workspace-core")
     (synopsis "Explicitly empty crate for rust-lang/rust integration")
     (description "This crate provides an explicitly empty crate for
 rust-lang/rust integration.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From a66dbe098953b71a7a62ec631c7622aa7663e4fa Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:15:27 +0200
Subject: gnu: rust-safemem-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-safemem-0.3)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 216c4b019e..0a2c06b89b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8537,11 +8537,11 @@ using a fork-like interface.")
          (base32
           "1l1ljkm4lpyryrv2ndaxi1f7z1f3v9bwy1rzl9f9mbhx04iq9c6j"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/abonander/safemem")
     (synopsis "Safe wrappers for memory-accessing functions")
     (description
      "Safe wrappers for memory-accessing functions, like @code{std::ptr::copy()}.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 251c3fa2ae2e30c509fde0c6de57ececbe39f5c6 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:16:28 +0200
Subject: gnu: rust-safemem-0.3: Update to 0.3.3.

* gnu/packages/crates-io.scm (rust-safemem-0.3): Update to 0.3.3.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0a2c06b89b..869504134b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8527,7 +8527,7 @@ using a fork-like interface.")
 (define-public rust-safemem-0.3
   (package
     (name "rust-safemem")
-    (version "0.3.2")
+    (version "0.3.3")
     (source
       (origin
         (method url-fetch)
@@ -8535,7 +8535,7 @@ using a fork-like interface.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1l1ljkm4lpyryrv2ndaxi1f7z1f3v9bwy1rzl9f9mbhx04iq9c6j"))))
+          "0wp0d2b2284lw11xhybhaszsczpbq1jbdklkxgifldcknmy3nw7g"))))
     (build-system cargo-build-system)
     (arguments '(#:skip-build? #t))
     (home-page "https://github.com/abonander/safemem")
-- 
cgit 1.4.1


From 0a293597cba4b1371d15deceeee6da846091c283 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:19:47 +0200
Subject: gnu: rust-same-file-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-same-file-1.0)[arguments]: Skip
build. Add rust-winapi-util-0.1 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 869504134b..0fde0f8f8c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8558,12 +8558,15 @@ using a fork-like interface.")
          (base32
           "08a4zy10pjindf2rah320s6shgswk13mqw7s61m8i1y1xpf8spjq"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-winapi-util" ,rust-winapi-util-0.1))))
     (home-page "https://github.com/BurntSushi/same-file")
     (synopsis "Determine whether two file paths point to the same file")
     (description
      "This package provides a simple crate for determining whether two file
 paths point to the same file.")
-    (properties '((hidden? . #t)))
     (license (list license:unlicense
                    license:expat))))
 
-- 
cgit 1.4.1


From a618b6b7cafbb18b653871b901e7f2487fb227ad Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:21:36 +0200
Subject: gnu: rust-same-file-1.0: Upgrade to 1.0.6.

* gnu/packages/crates-io.scm (rust-same-file-1.0): Update to 1.0.6.
[arguments]: Add rust-doc-comment-0.3 to cargo-development-inputs.
---
 gnu/packages/crates-io.scm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0fde0f8f8c..63ffddb7e2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8548,7 +8548,7 @@ using a fork-like interface.")
 (define-public rust-same-file-1.0
   (package
     (name "rust-same-file")
-    (version "1.0.5")
+    (version "1.0.6")
     (source
       (origin
         (method url-fetch)
@@ -8556,12 +8556,14 @@ using a fork-like interface.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "08a4zy10pjindf2rah320s6shgswk13mqw7s61m8i1y1xpf8spjq"))))
+          "00h5j1w87dmhnvbv9l8bic3y7xxsnjmssvifw2ayvgx9mb1ivz4k"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-winapi-util" ,rust-winapi-util-0.1))))
+       (("rust-winapi-util" ,rust-winapi-util-0.1))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page "https://github.com/BurntSushi/same-file")
     (synopsis "Determine whether two file paths point to the same file")
     (description
-- 
cgit 1.4.1


From 000f42f4f606f4fdf2e3adb3d9129d693aee0ab5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:23:36 +0200
Subject: gnu: rust-schannel-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-schannel-0.1)[arguments]: Skip build.
Add rust-lazy-static-1.3, rust-winapi-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 63ffddb7e2..d8ad71db88 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8585,12 +8585,16 @@ paths point to the same file.")
          (base32
           "0f9k4pm8yc3z0n1n8hazvnrvg52f0sfxjc91bhf3r76rb3rapxpj"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/steffengy/schannel-rs")
     (synopsis "Rust bindings to the Windows SChannel APIs")
     (description
      "Rust bindings to the Windows SChannel APIs providing TLS client and
 server functionality.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-scoped-threadpool-0.1
-- 
cgit 1.4.1


From 98e5e7305ad46ccc9187c621b39c8d3b6039cca9 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:25:35 +0200
Subject: gnu: rust-schannel-0.1: Update to 0.1.16.

* gnu/packages/crates-io.scm (rust-channel-0.1): Update to 0.1.16.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d8ad71db88..38a513098c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8575,7 +8575,7 @@ paths point to the same file.")
 (define-public rust-schannel-0.1
   (package
     (name "rust-schannel")
-    (version "0.1.15")
+    (version "0.1.16")
     (source
       (origin
         (method url-fetch)
@@ -8583,7 +8583,7 @@ paths point to the same file.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0f9k4pm8yc3z0n1n8hazvnrvg52f0sfxjc91bhf3r76rb3rapxpj"))))
+          "08d0p5iy574vdrax4l3laazic0crj7rp7vp3if5rrfkcdfq51xc7"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From ff7173ebaeb64b078938da0d2583758bcb6db755 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 14 Jan 2020 21:27:48 +0200
Subject: gnu: rust-scoped-threadpool-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-scoped-threadpool-0.1)[arguments]:
Skip build. Add rust-lazy-static-1.3 to cargo-development-inputs.
[synopsis]: Appease 'guix lint'.
[description]: Appease 'guix lint'.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 38a513098c..93199f4e3d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8610,16 +8610,19 @@ server functionality.")
          (base32
           "1a26d3lk40s9mrf4imhbik7caahmw2jryhhb6vqv6fplbbgzal8x"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1.3))))
     (home-page "https://github.com/Kimundi/scoped-threadpool-rs")
-    (synopsis "library for scoped and cached threadpools")
+    (synopsis "Library for scoped and cached threadpools")
     (description
      "This crate provides a stable, safe and scoped threadpool.  It can be used
 to execute a number of short-lived jobs in parallel without the need to respawn
 the underlying threads.  Jobs are runnable by borrowing the pool for a given
-scope, during which an arbitrary number of them can be executed. These jobs can
+scope, during which an arbitrary number of them can be executed.  These jobs can
 access data of any lifetime outside of the pools scope, which allows working on
 non-'static references in parallel.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 3bcbc367e68191253d23936778e047aee617ed36 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:26:13 +0200
Subject: gnu: rust-aho-corasick-0.7: Update to 0.7.6.

* gnu/packages/crates-io.scm (rust-aho-corasick-0.7): Update to 0.7.6.
[arguments]: Add rust-doc-comment-0.3 to cargo-development-inputs.
---
 gnu/packages/crates-io.scm | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 93199f4e3d..8c11d44086 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -129,7 +129,7 @@ Rust, using gimli.")
 (define-public rust-aho-corasick-0.7
   (package
     (name "rust-aho-corasick")
-    (version "0.7.3")
+    (version "0.7.6")
     (source
      (origin
        (method url-fetch)
@@ -138,11 +138,13 @@ Rust, using gimli.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0k1nqabiz37mnfnlrn084qi9yf8pj6a38qgbb3lc5zlr1jp89x76"))))
+         "0b8dh20fhdc59dhhnfi89n2bi80a8zbagzd5c122hf1vv2amxysq"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-memchr" ,rust-memchr-2.2))))
+       #:cargo-inputs (("rust-memchr" ,rust-memchr-2.2))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page "https://github.com/BurntSushi/aho-corasick")
     (synopsis "Fast multiple substring searching")
     (description
-- 
cgit 1.4.1


From 7d5c2e27da6bea19e76a5729c313a03663275fdf Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:41:50 +0200
Subject: gnu: rust-foreign-types-macros-0.1: Appease guix lint.

* gnu/packages/crates-io.scm (rust-foreign-types-macros-0.1)[synopsis]:
Appease 'guix lint'.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8c11d44086..e190b32ecc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3151,7 +3151,7 @@ APIs.")
         ("rust-quote" ,rust-quote-1.0)
         ("rust-syn" ,rust-syn-0.15))))
     (home-page "https://github.com/sfackler/foreign-types")
-    (synopsis "An internal crate used by foreign-types")
+    (synopsis "Internal crate used by foreign-types")
     (description
      "An internal crate used by foreign-types.")
     (license (list license:expat license:asl2.0))))
-- 
cgit 1.4.1


From dc576232f0cfedd6cd15aa720e40c60692ed87e2 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:42:44 +0200
Subject: gnu: rust-foreign-types-shared-0.2: Appease guix lint.

* gnu/packages/crates-io.scm (rust-foreign-types-shared-0.2)[synopsis]:
Appease 'guix lint'.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e190b32ecc..789318664a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3171,7 +3171,7 @@ APIs.")
     (build-system cargo-build-system)
     (arguments `(#:skip-build? #t))
     (home-page "https://github.com/sfackler/foreign-types")
-    (synopsis "An internal crate used by foreign-types")
+    (synopsis "Internal crate used by foreign-types")
     (description
      "An internal crate used by foreign-types.")
     (license (list license:asl2.0
-- 
cgit 1.4.1


From 61c998b394b4e2a02303f7d2e77d7f86e018e656 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:44:13 +0200
Subject: gnu: rust-serde-json-1.0: Appease guix lint.

* gnu/packages/crates-io.scm (rust-serde-json-1.0)[synopsis]: Appease
'guix lint'.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 789318664a..d9713f3775 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9007,7 +9007,7 @@ proven statistical guarantees.")
         ("rust-serde-derive" ,rust-serde-derive-1.0)
         ("rust-trybuild" ,rust-trybuild-1.0))))
     (home-page "https://github.com/serde-rs/json")
-    (synopsis "A JSON serialization file format")
+    (synopsis "JSON serialization file format")
     (description
      "This package provides a JSON serialization file format.")
     (license (list license:expat license:asl2.0))))
-- 
cgit 1.4.1


From 5b1b86514f641c03da2845355fa82b5906783d64 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:45:32 +0200
Subject: gnu: rust-winapi-0.3: Appease guix lint.

* gnu/packages/crates-io.scm (rust-winapi-0.3)[synopsis]: Appease
'guix lint'.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d9713f3775..65a887f272 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -12068,7 +12068,7 @@ UTF-32 types are provided, including support for malformed encoding.")
        (("winapi-i686-pc-windows-gnu" ,rust-winapi-i686-pc-windows-gnu-0.4)
         ("winapi-x86-64-pc-windows-gnu" ,rust-winapi-x86-64-pc-windows-gnu-0.4))))
     (home-page "https://github.com/retep998/winapi-rs")
-    (synopsis "Raw FFI bindings for all of Windows API.")
+    (synopsis "Raw FFI bindings for all of Windows API")
     (description
      "Raw FFI bindings for all of Windows API.")
     (license (list license:asl2.0
-- 
cgit 1.4.1


From cd2c47135285f016a5826f79cfe1ed98968c6448 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:49:56 +0200
Subject: gnu: rust-xattr-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-xattr-0.2)[arguments]: Skip build.
Add rust-libc-0.2 to cargo-inputs. Add rust-tempfile-3.0 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 65a887f272..fea5998af1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -12264,12 +12264,17 @@ color in a Windows console.")
          (base32
           "0k556fb6f5jc907975j9c8iynl2fqz3rf0w6fiig83i4yi0kfk14"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))
+       #:cargo-development-inputs
+       (("rust-tempfile" ,rust-tempfile-3.0))))
     (home-page "https://github.com/Stebalien/xattr")
     (synopsis "Unix extended filesystem attributes")
     (description
      "This package provide a small library for setting, getting, and listing
 extended attributes.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From d998f94b1a5d9491c6b33492ad34c105b94d9121 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:51:09 +0200
Subject: gnu: rust-xdg-2.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-xdg-2.2)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index fea5998af1..d940a58aa9 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -12291,12 +12291,12 @@ extended attributes.")
          (base32
           "0mws8a0fr3cqk5nh7aq9lmkmhzghvasqy4mhw6nnza06l4d6i2fh"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/whitequark/rust-xdg")
     (synopsis "Store and retrieve files according to XDG specification")
     (description
      "This package provides a library for storing and retrieving files according
 to XDG Base Directory specification")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 9778eb952122a7803c24b41fff2bd0b1534922b2 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:52:41 +0200
Subject: gnu: rust-blas-sys-0.7: Don't hide package.

* gnu/packages/crates-io.scm (rust-blas-sys-0.7)[arguments]: Skip build.
Add rust-libc-0.2 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d940a58aa9..b529f50d3e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -690,11 +690,13 @@ behave like a set of bitflags.")
          (base32
           "0h14zjycwc76v15h8qll9z1xiryvmpvsb5gam97pqpdjrrwv5c8k"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-libc" ,rust-libc-0.2))))
     (home-page "https://github.com/blas-lapack-rs/blas-sys")
     (synopsis "Bindings to BLAS (Fortran)")
     (description
      "Ths package provides bindings to BLAS (Fortran).")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From b443e045285d755b383a755512de39e9d12a5d50 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:54:33 +0200
Subject: gnu: rust-cargon-0.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-cargon-0.0)[arguments]: Skip build.
Add rust-gcc-0.3 to cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index b529f50d3e..39a0e9a80c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1028,12 +1028,15 @@ capabilities")
          (base32
           "1cszlab7jk736p0lb50ag4l9nv72m7j41bwrmygl0lr4iz0350w2"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-gcc" ,rust-gcc-0.3))))
     (home-page "https://github.com/bryant/argon2rs")
     (synopsis "Thin wrapper around the Argon2 C library")
     (description
      "This package provides a thin wrapper around the Argon2 C library.  It is
 used in argon2rs' bench suite.")
-    (properties '((hidden? . #t)))
     (license license:wtfpl2)))
 
 (define-public rust-cast-0.2
-- 
cgit 1.4.1


From ffbefd8f91ef8a8627a7d68eab1227719fdd785c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:56:07 +0200
Subject: gnu: rust-cblas-sys-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-cblas-sys-0.1)[arguments]: Skip build.
Add rust-libc-0.2 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 39a0e9a80c..0746ae91cd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1077,11 +1077,13 @@ used in argon2rs' bench suite.")
          (base32
           "0rgsn3klhhh09d8qf3b87zl4rwk93l2g0qzh9hhb0lff5kcfrzmn"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-libc" ,rust-libc-0.2))))
     (home-page "https://github.com/blas-lapack-rs/cblas-sys")
     (synopsis "Bindings to CBLAS (C)")
     (description
      "The package provides bindings to CBLAS (C).")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 5d87eb8cf64c606fe7c6744f910645b9350307e4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 09:58:25 +0200
Subject: gnu: rust-cc-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-cc-1.0)[arguments]: Skip build. Add
rust-rayon-1.1 to cargo-inputs. Add rust-tempdir-0.3 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0746ae91cd..7b47c309b2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1100,13 +1100,18 @@ used in argon2rs' bench suite.")
          (base32
           "1zxzd559dbbf1iwdzmkj7czapzccs17kqqmsj9ayijpdix5rrbld"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rayon" ,rust-rayon-1.1))
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
     (home-page "https://github.com/alexcrichton/cc-rs")
     (synopsis "Invoke the native C compiler")
     (description
      "This package provides a build-time dependency for Cargo build scripts to
 assist in invoking the native C compiler to compile native C code into a static
 archive to be linked into Rustcode.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 971fb85cef7578d6cd8da1ad5eccbb31ddf220b4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:04:52 +0200
Subject: gnu: rust-json-0.11: Don't hide package.

* gnu/packages/crates-io.scm (rust-json-0.11)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7b47c309b2..4b68b1a162 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4758,11 +4758,11 @@ wasm-bindgen crate.")
          (base32
           "1hj8c6xj5c2aqqszi8naaflmcdbya1i9byyjrq4iybxjb4q91mq1"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/maciejhirsz/json-rust")
     (synopsis "JSON implementation in Rust")
     (description "This crate provides a JSON implementation in Rust, reducing
 friction with idiomatic Rust structs to ease interopability.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From bf33e72d317e90489a408085c9cad3d3020d8541 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:06:00 +0200
Subject: gnu: rust-json-0.11: Update to 0.11.15.

* gnu/packages/crates-io.scm (rust-json-0.11): Update to 0.11.15.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4b68b1a162..a4ce24c857 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4748,7 +4748,7 @@ wasm-bindgen crate.")
 (define-public rust-json-0.11
   (package
     (name "rust-json")
-    (version "0.11.14")
+    (version "0.11.15")
     (source
       (origin
         (method url-fetch)
@@ -4756,7 +4756,7 @@ wasm-bindgen crate.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1hj8c6xj5c2aqqszi8naaflmcdbya1i9byyjrq4iybxjb4q91mq1"))))
+          "1rg9jxf6bpbwis3ixd5ak8rp37him7n4z8awz4ssrxl6hyplbhlj"))))
     (build-system cargo-build-system)
     (arguments '(#:skip-build? #t))
     (home-page "https://github.com/maciejhirsz/json-rust")
-- 
cgit 1.4.1


From ebe8fe562403f73c5d434d5a53a37c9ec4c26500 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:08:08 +0200
Subject: gnu: rust-kernel32-sys-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-kernel32-sys-0.2)[arguments]: Skip
build. Add rust-winapi-0.2 to cargo-inputs. Add rust-winapi-build-0.1 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a4ce24c857..23e7a357e3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4779,11 +4779,15 @@ friction with idiomatic Rust structs to ease interopability.")
          (base32
           "1389av0601a9yz8dvx5zha9vmkd6ik7ax0idpb032d28555n41vm"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-winapi" ,rust-winapi-0.2))
+       #:cargo-development-inputs
+       (("rust-winapi-build" ,rust-winapi-build-0.1))))
     (home-page "https://github.com/retep998/winapi-rs")
     (synopsis "Function definitions for the Windows API library kernel32")
     (description "Contains function definitions for the Windows API library
 kernel32.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-language-tags-0.2
-- 
cgit 1.4.1


From 5d9e02a467ddbf774a03e186fa9d9f16b38a178e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:11:01 +0200
Subject: gnu: rust-language-tags-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-language-tags-0.2)[arguments]: Skip
build. Add rust-heapsize-0.3, rust-heapsize-plugin-0.1 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 23e7a357e3..e699a18099 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4803,6 +4803,11 @@ kernel32.")
          (base32
           "16hrjdpa827carq5x4b8zhas24d8kg4s16m6nmmn1kb7cr5qh7d9"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-heapsize" ,rust-heapsize-0.3)
+        ("rust-heapsize-plugin" ,rust-heapsize-plugin-0.1))))
     (home-page "https://github.com/pyfisch/rust-language-tags")
     (synopsis "Language tags for Rust")
     (description
@@ -4811,7 +4816,6 @@ script, countries and other regions.  They are commonly used in HTML and HTTP
 @code{Content-Language} and @code{Accept-Language} header fields.  This package
 currently supports parsing (fully conformant parser), formatting and comparing
 language tags.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-lazy-static-1.3
-- 
cgit 1.4.1


From ff5639f5ad1d0fb2905bb4ecaff1decda45bfa56 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:13:14 +0200
Subject: gnu: rust-heapsize-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-heapsize-0.3)[arguments]: Skip build.
Add rust-kernel32-sys-0.2 to cargo-inputs.
[properties]: Don't inherit.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e699a18099..a1a461d5d2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4133,7 +4133,11 @@ heap.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0dmwc37vgsdjzk10443dj4f23439i9gch28jcwzmry3chrwx8v2m"))))))
+          "0dmwc37vgsdjzk10443dj4f23439i9gch28jcwzmry3chrwx8v2m"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-kernel32-sys" ,rust-kernel32-sys-0.2))))
+    (properties '())))
 
 ;; This package makes use of removed features
 (define-public rust-heapsize-plugin-0.1
-- 
cgit 1.4.1


From 3e68f4004450b0ef3646d9512c23c3842884feca Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:14:37 +0200
Subject: gnu: rust-heapsize-0.4: Don't hide package.

* gnu/packages/crates-io.scm (rust-heapsize-0.4)[arguments]: Skip build.
Add rust-winapi-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a1a461d5d2..b5a91caf80 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4112,12 +4112,14 @@ IEEE 754-2008 binary16 type.")
          (base32
           "0q94q9ppqjgrw71swiyia4hgby2cz6dldp7ij57nkvhd6zmfcy8n"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/servo/heapsize")
     (synopsis "Measure the total runtime size of an object on the heap")
     (description
      "Infrastructure for measuring the total runtime size of an object on the
 heap.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -4136,8 +4138,7 @@ heap.")
           "0dmwc37vgsdjzk10443dj4f23439i9gch28jcwzmry3chrwx8v2m"))))
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-kernel32-sys" ,rust-kernel32-sys-0.2))))
-    (properties '())))
+       #:cargo-inputs (("rust-kernel32-sys" ,rust-kernel32-sys-0.2))))))
 
 ;; This package makes use of removed features
 (define-public rust-heapsize-plugin-0.1
-- 
cgit 1.4.1


From 09b79f3bd5ad562feb00cb06bd1028711d01a879 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:16:18 +0200
Subject: gnu: rust-heapsize-plugin-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-heapsize-plugin-0.1)[arguments]: Skip
build. Add rust-heapsize-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index b5a91caf80..777ed35bad 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4154,12 +4154,14 @@ heap.")
          (base32
           "1i72isf699q9jl167g2kg4xd6h3cd05rc79zaph58aqjy0g0m9y9"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-heapsize" ,rust-heapsize-0.3))))
     (home-page "https://github.com/servo/heapsize")
     (synopsis "Measure runtime size of an object on the heap")
     (description
      "This package automatically generates infrastructure for measuring the
 total runtime size of an object on the heap")
-    (properties `((hidden? . #t)))
     (license license:mpl2.0)))
 
 (define-public rust-hex-0.3
-- 
cgit 1.4.1


From fb01b0ce8999d48343cde3b72c8be3968402edbb Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 15 Jan 2020 10:17:43 +0200
Subject: gnu: rust-hex-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-hex-0.3)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 777ed35bad..782b5959ba 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4177,11 +4177,11 @@ total runtime size of an object on the heap")
          (base32
           "0xsdcjiik5j750j67zk42qdnmm4ahirk3gmkmcqgq7qls2jjcl40"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/KokaKiwi/rust-hex")
     (synopsis "Encode and decode data to/from hexadecimals")
     (description "This crate allows for encoding and decoding data into/from
 hexadecimal representation.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 82c2f8840d3f0597e83a6d3cb3eb4a944ff9fb60 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:07:19 +0200
Subject: gnu: rust-clicolors-control-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-clicolors-control-1.0)[arguments]:
Skip build. Add rust-atty-0.2, rust-lazy-static-1.3, rust-libc-0.2,
rust-winapi-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 782b5959ba..e08ec90b56 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1321,12 +1321,18 @@ Command Line Argument Parser.")
          (base32
           "1y80cgarxhrd1bz5yjm81r444v6flvy36aaxrrsac0yhfd6gvavk"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-atty" ,rust-atty-0.2)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/mitsuhiko/clicolors-control")
     (synopsis "Common utility library to control CLI colorization")
     (description
      "This package provides a common utility library to control CLI
 colorization.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-clippy-0.0
-- 
cgit 1.4.1


From dca4e6324caec44a0060a9e053c9ed268d3ed23d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:09:46 +0200
Subject: gnu: rust-clicolors-control-1.0: Update to 1.0.1.

* gnu/packages/crates-io.scm (rust-clicolors-control-1.0): Update to 1.0.1.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e08ec90b56..fcdc104099 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1311,7 +1311,7 @@ Command Line Argument Parser.")
 (define-public rust-clicolors-control-1.0
   (package
     (name "rust-clicolors-control")
-    (version "1.0.0")
+    (version "1.0.1")
     (source
       (origin
         (method url-fetch)
@@ -1319,7 +1319,7 @@ Command Line Argument Parser.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1y80cgarxhrd1bz5yjm81r444v6flvy36aaxrrsac0yhfd6gvavk"))))
+          "07klix8nbpwk0cg1k4h0kkiijm1jxvrzndqdkr7dqr6xvkjjw24h"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From a9b5fe4d86d8ab1c1086e9949b42ccd23fc63afc Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:11:26 +0200
Subject: gnu: rust-cmake-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-cmake-0.1)[arguments]: Skip build.
Add rust-cc-1.0 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index fcdc104099..a53b801650 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1397,13 +1397,15 @@ pitfalls in Rust.")
          (base32
           "0qkwibkvx5xjazvv9v8gvdlpky2jhjxvcz014nrixgzqfyv2byw1"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-cc" ,rust-cc-1.0))))
     (home-page "https://github.com/alexcrichton/cmake-rs")
     (synopsis "Rust build dependency for running cmake")
     (description
      "This package provides a build dependency for running @code{cmake} to build
 a native library.  The CMake executable is assumed to be @code{cmake} unless the
 CMAKE environmental variable is set.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 0441e834a26d4442e27db5aad729d7869b3ee7b8 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:13:19 +0200
Subject: gnu: rust-fallible-iterator-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-fallible-iterator-0.2)[arguments]:
Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a53b801650..aa5ae7fba2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2933,13 +2933,13 @@ is configured via an environment variable.")
          (base32
           "1xq759lsr8gqss7hva42azn3whgrbrs2sd9xpn92c5ickxm1fhs4"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/sfackler/rust-fallible-iterator")
     (synopsis "Fallible iterator traits")
     (description "If the @code{std} or @code{alloc} features are enabled, this
 crate provides implementations for @code{Box}, @code{Vec}, @code{BTreeMap}, and
 @code{BTreeSet}.  If the @code{std} feature is enabled, this crate additionally
 provides implementations for @code{HashMap} and @code{HashSet}.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From ef8c91be7f92fe0a4c10ad6ff33fe479f297895a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:16:32 +0200
Subject: gnu: rust-filetime-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-filetime-0.2)[arguments]: Skip build.
Add rust-cfg-if-0.1, rust-libc-0.2, rust-redox-syscall-0.1,
rust-winapi-0.3 to cargo-inputs. Add rust-tempdir-0.3 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index aa5ae7fba2..3a9e013446 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2956,6 +2956,15 @@ provides implementations for @code{HashMap} and @code{HashSet}.")
          (base32
           "0sflihq2l77xjrza7yjalnxsc7dxzg25rhzcfbd9vmyfah5kimvb"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-redox-syscall" ,rust-redox-syscall-0.1)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
     (home-page "https://github.com/alexcrichton/filetime")
     (synopsis "Platform-agnostic accessors of timestamps in File metadata")
     (description
@@ -2964,7 +2973,6 @@ various timestamps of files in Rust.  This library takes into account
 cross-platform differences in terms of where the timestamps are located, what
 they are called, and how to convert them into a platform-independent
 representation.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 1c9d47b6424099f379170cd5f13c319b2ee8acd5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:19:00 +0200
Subject: gnu: rust-filetime-0.2: Update to 0.2.8.

* gnu/packages/crates-io.scm (rust-filetime-0.2): Update to 0.2.8.
[arguments]: Remove rust-tempdir-0.3 from cargo-development-inputs. Add
rust-tempfile-3.0.
---
 gnu/packages/crates-io.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3a9e013446..2b4f80e236 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2946,7 +2946,7 @@ provides implementations for @code{HashMap} and @code{HashSet}.")
 (define-public rust-filetime-0.2
   (package
     (name "rust-filetime")
-    (version "0.2.7")
+    (version "0.2.8")
     (source
       (origin
         (method url-fetch)
@@ -2954,7 +2954,7 @@ provides implementations for @code{HashMap} and @code{HashSet}.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0sflihq2l77xjrza7yjalnxsc7dxzg25rhzcfbd9vmyfah5kimvb"))))
+          "0zfc90802dbw11bx6kmm8zw6r88k7glm4q6l8riqw35an3dd9xhz"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -2964,7 +2964,7 @@ provides implementations for @code{HashMap} and @code{HashSet}.")
         ("rust-redox-syscall" ,rust-redox-syscall-0.1)
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
-       (("rust-tempdir" ,rust-tempdir-0.3))))
+       (("rust-tempfile" ,rust-tempfile-3.0))))
     (home-page "https://github.com/alexcrichton/filetime")
     (synopsis "Platform-agnostic accessors of timestamps in File metadata")
     (description
-- 
cgit 1.4.1


From ced246661782fd2701630776d99e68c09a45712b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:22:01 +0200
Subject: gnu: rust-findshlibs-0.5: Don't hide package.

* gnu/packages/crates-io.scm (rust-findshlibs-0.5)[arguments]: Skip
build. Add rust-lazy-static-1.3, rust-libc-0.2 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2b4f80e236..093f43a7f2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2989,12 +2989,16 @@ representation.")
          (base32
           "1n2vagn0q5yim32hxkwi1cjgp3yn1dm45p7z8nw6lapywihhs9mi"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-libc" ,rust-libc-0.2))))
     (home-page "https://github.com/gimli-rs/findshlibs")
     (synopsis "Find the set of shared libraries loaded in the current process")
     (description
      "Find the set of shared libraries loaded in the current process with a
 cross platform API.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 0c44bf848c48210166f07d67d49148651d6cbbb2 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:23:48 +0200
Subject: gnu: rust-fixedbitset-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-fixedbitset-0.1)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 093f43a7f2..5dcb2dad6d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3015,10 +3015,10 @@ cross platform API.")
          (base32
           "0czam11mi80dbyhf4rd4lz0ihcf7vkfchrdcrn45wbs0h40dxm46"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/petgraph/fixedbitset")
     (synopsis "FixedBitSet is a simple bitset collection")
     (description "FixedBitSet is a simple bitset collection.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 74de42eb660067096dfd8c6dc0ea759b388cf40e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:26:56 +0200
Subject: gnu: rust-fnv-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-fnv-1.0)[arguments]: Skip build.
[synopsis]: Appease 'guix lint'.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5dcb2dad6d..8c120799ca 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3128,11 +3128,11 @@ streams.")
          (base32
           "1ww56bi1r5b8id3ns9j3qxbi7w5h005rzhiryy0zi9h97raqbb9g"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/servo/rust-fnv")
-    (synopsis "implementation of the Fowler-Noll-Vo hash function")
+    (synopsis "Implementation of the Fowler-Noll-Vo hash function")
     (description "The @code{fnv} hash function is a custom @code{Hasher}
 implementation that is more efficient for smaller hash keys.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 9eda3bcfdd1e81a84eac28c156abdacb2fa47ebb Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:32:20 +0200
Subject: gnu: rust-fs-extra-1.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-fs-extra-1.1)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8c120799ca..e2eb14fdfd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3237,12 +3237,12 @@ APIs.")
          (base32
           "0x6675wdhsx277k1k1235jwcv38naf20d8kwrk948ds26hh4lajz"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/webdesus/fs_extra")
     (synopsis "Extra filesystem methods")
     (description "Expanding opportunities standard library @code{std::fs} and
 @code{std::io}.  Recursively copy folders with recept information about
 process and much more.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-fuchsia-cprng-0.1
-- 
cgit 1.4.1


From 7f27e979bfa7f04cef5e936f2866964e6b26c2db Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:33:18 +0200
Subject: gnu: rust-fuchsia-cprng-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-fuchsia-cprng-0.1)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e2eb14fdfd..0fbe49881f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3258,11 +3258,12 @@ process and much more.")
          (base32
           "1fnkqrbz7ixxzsb04bsz9p0zzazanma8znfdqjvh39n14vapfvx0"))))
     (build-system cargo-build-system)
-    (home-page "https://fuchsia.googlesource.com/fuchsia/+/master/garnet/public/rust/fuchsia-cprng")
+    (arguments '(#:skip-build? #t))
+    (home-page
+     "https://fuchsia.googlesource.com/fuchsia/+/master/garnet/public/rust/fuchsia-cprng")
     (synopsis "Fuchsia cryptographically secure pseudorandom number generator")
     (description "Rust crate for the Fuchsia cryptographically secure
 pseudorandom number generator")
-    (properties '((hidden? . #t)))
     (license license:bsd-3)))
 
 (define-public rust-fuchsia-zircon-0.3
-- 
cgit 1.4.1


From 7b4d3d869828e99523a37ad67525c439827b5d41 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:36:22 +0200
Subject: gnu: rust-fuchsia-zircon-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-fuchsia-zircon-0.3)[arguments]: Skip
build. Add rust-bitflags-1, rust-fuchsia-zircon-sys-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0fbe49881f..59d75db17e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3279,10 +3279,14 @@ pseudorandom number generator")
          (base32
           "10jxc5ks1x06gpd0xg51kcjrxr35nj6qhx2zlc5n7bmskv3675rf"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-fuchsia-zircon-sys" ,rust-fuchsia-zircon-sys-0.3))))
     (home-page "https://fuchsia.googlesource.com/garnet/")
     (synopsis "Rust bindings for the Zircon kernel")
     (description "Rust bindings for the Zircon kernel.")
-    (properties '((hidden? . #t)))
     (license license:bsd-3)))
 
 (define-public rust-fuchsia-zircon-sys-0.3
-- 
cgit 1.4.1


From f32036911769a1a23f074d818a5fc9e2b6fae54b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:38:08 +0200
Subject: gnu: rust-fuchsia-zircon-sys-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-fuchsia-zircon-sys-0.3)[arguments]:
Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 59d75db17e..a4add0da3a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3302,10 +3302,10 @@ pseudorandom number generator")
          (base32
           "19zp2085qsyq2bh1gvcxq1lb8w6v6jj9kbdkhpdjrl95fypakjix"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://fuchsia.googlesource.com/garnet/")
     (synopsis "Low-level Rust bindings for the Zircon kernel")
     (description "Low-level Rust bindings for the Zircon kernel.")
-    (properties '((hidden? . #t)))
     (license license:bsd-3)))
 
 (define-public rust-futf-0.1
-- 
cgit 1.4.1


From 3f5e2fd956c43ac269db8c492bd628a0285c6e88 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:39:57 +0200
Subject: gnu: rust-futures-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-futures-0.1)[arguments]: Skip build.
[home-page]: Update home-page.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a4add0da3a..3d248bd0b4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3345,11 +3345,11 @@ pseudorandom number generator")
          (base32
           "0saq8ffjw1pwf1pzhw3kq1z7dfq6wpd8x93dnni6vbkc799kkp25"))))
     (build-system cargo-build-system)
-    (home-page "https://github.com/rust-lang-nursery/futures-rs")
+    (arguments '(#:skip-build? #t))
+    (home-page "https://github.com/rust-lang/futures-rs")
     (synopsis "Implementation of zero-cost futures in Rust")
     (description "An implementation of @code{futures} and @code{streams}
 featuring zero allocations, composability, and iterator-like interfaces.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From a075606f0ddae6a0857601823a10bd2bac52267d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:41:25 +0200
Subject: gnu: rust-futures-0.1: Update to 0.1.29.

* gnu/packages/crates-io.scm (rust-futures-0.1): Update to 0.1.29.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3d248bd0b4..8c16eeffab 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3335,7 +3335,7 @@ pseudorandom number generator")
 (define-public rust-futures-0.1
   (package
     (name "rust-futures")
-    (version "0.1.28")
+    (version "0.1.29")
     (source
       (origin
         (method url-fetch)
@@ -3343,7 +3343,7 @@ pseudorandom number generator")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0saq8ffjw1pwf1pzhw3kq1z7dfq6wpd8x93dnni6vbkc799kkp25"))))
+          "1vq3cw37knnd0afw3rcjzh71i2l01v5m4ysinrrqdvnn2ql0z60v"))))
     (build-system cargo-build-system)
     (arguments '(#:skip-build? #t))
     (home-page "https://github.com/rust-lang/futures-rs")
-- 
cgit 1.4.1


From efd853489732ee013eb26f4a111f67b8142a942f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:51:08 +0200
Subject: gnu: Add rust-rustc-std-workspace-std-1.0.

* gnu/packages/crates-io.scm (rust-rustc-std-workspace-std-1.0): New variable.
---
 gnu/packages/crates-io.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8c16eeffab..00f3bf196a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8439,6 +8439,26 @@ rust-lang/rust integration.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-rustc-std-workspace-std-1.0
+  (package
+    (name "rust-rustc-std-workspace-std")
+    (version "1.0.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rustc-std-workspace-std" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1vq4vaclamwhk0alf4f7wq3i9wxa993sxpmhy6qfaimy1ai7d9mb"))))
+    (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
+    (home-page "https://crates.io/crates/rustc-std-workspace-std")
+    (synopsis "Workaround for rustbuild")
+    (description "This package provides a workaround for rustbuild.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-rustc-test-0.3
   (package
     (name "rust-rustc-test")
-- 
cgit 1.4.1


From a630e32ac12d21e93438b6c55c6303f349a7d5ac Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:45:28 +0200
Subject: gnu: rust-getopts-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-getopts-0.2)[arguments]: Skip build.
Add rust-log-0.3 to cargo-development-inputs.
[home-page]: Update home-page.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 00f3bf196a..dd5778366c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3673,10 +3673,13 @@ archive to be linked into Rustcode.")
          (base32
           "018yhq97zgcrcxwhj3pxh31h83704sgaiijdnpl0r1ir366c005r"))))
     (build-system cargo-build-system)
-    (home-page "https://github.com/rust-lang-nursery/getopts")
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-log" ,rust-log-0.3))))
+    (home-page "https://github.com/rust-lang/getopts")
     (synopsis "Rust library for option parsing for CLI utilities")
     (description "This library provides getopts-like option parsing.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From fe195ef7d30b22ca12ebf770101460b1f0920fdf Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:48:50 +0200
Subject: gnu: rust-getopts-0.2: Update to 0.2.21.

* gnu/packages/crates-io.scm (rust-getopts-0.2): Update to 0.2.21.
[arguments]: Add rust-unicode-width-0.1,
rust-rustc-std-workspace-core-1.0, rust-rustc-std-workspace-std-1.0 to
cargo-inputs.
---
 gnu/packages/crates-io.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dd5778366c..ce5aef4534 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3663,7 +3663,7 @@ archive to be linked into Rustcode.")
 (define-public rust-getopts-0.2
   (package
     (name "rust-getopts")
-    (version "0.2.17")
+    (version "0.2.21")
     (source
       (origin
         (method url-fetch)
@@ -3671,10 +3671,14 @@ archive to be linked into Rustcode.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "018yhq97zgcrcxwhj3pxh31h83704sgaiijdnpl0r1ir366c005r"))))
+          "1mgb3qvivi26gs6ihqqhh8iyhp3vgxri6vwyrwg28w0xqzavznql"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-unicode-width" ,rust-unicode-width-0.1)
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1.0)
+        ("rust-rustc-std-workspace-std" ,rust-rustc-std-workspace-std-1.0))
        #:cargo-development-inputs
        (("rust-log" ,rust-log-0.3))))
     (home-page "https://github.com/rust-lang/getopts")
-- 
cgit 1.4.1


From fcc4e04d2271d7ae862a9f40775d3c3e3f083fdc Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:55:15 +0200
Subject: gnu: rust-scoped-tls-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-scoped-tls-0.1)[arguments]: Skip
build.
[properties]: Don't inherit field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ce5aef4534..f0f9387438 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8741,7 +8741,9 @@ library's old @code{scoped_thread_local!} macro for providing scoped access to
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0a2bn9d2mb07c6l16sadijy4p540g498zddfxyiq4rsqpwrglbrk"))))))
+          "0a2bn9d2mb07c6l16sadijy4p540g498zddfxyiq4rsqpwrglbrk"))))
+    (arguments '(#:skip-build? #t))
+    (properties '())))
 
 (define-public rust-scopeguard-1.0
   (package
-- 
cgit 1.4.1


From 671d08f30d5a12a4865fede3dfa56f604637ad63 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:53:31 +0200
Subject: gnu: rust-scoped-tls-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-scoped-tls-1.0)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f0f9387438..129d5d4770 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8720,12 +8720,12 @@ non-'static references in parallel.")
          (base32
           "1hj8lifzvivdb1z02lfnzkshpvk85nkgzxsy2hc0zky9wf894spa"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/alexcrichton/scoped-tls")
     (synopsis "Rust library providing the old standard library's scoped_thread_local")
     (description "This crate provides a library implementation of the standard
 library's old @code{scoped_thread_local!} macro for providing scoped access to
 @dfn{thread local storage} (TLS) so any type can be stored into TLS.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -8741,9 +8741,7 @@ library's old @code{scoped_thread_local!} macro for providing scoped access to
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0a2bn9d2mb07c6l16sadijy4p540g498zddfxyiq4rsqpwrglbrk"))))
-    (arguments '(#:skip-build? #t))
-    (properties '())))
+          "0a2bn9d2mb07c6l16sadijy4p540g498zddfxyiq4rsqpwrglbrk"))))))
 
 (define-public rust-scopeguard-1.0
   (package
-- 
cgit 1.4.1


From ac20ab2b4e7f34f1c695c3e51b54bf29bdcb54ed Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:57:30 +0200
Subject: gnu: rust-scopeguard-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-scopeguard-0.3)[arguments]: Skip
build.
[properties]: Don't inherit field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 129d5d4770..87725e7937 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8780,7 +8780,9 @@ with one of the implemented strategies.")
           (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))))
+          "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))
+    (arguments '(#:skip-build? #t))
+    (properties '())))
 
 (define-public rust-scroll-0.9
   (package
-- 
cgit 1.4.1


From 1c70205f8277e4dc2f99d0c79a685028d4c64aed Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 17:58:33 +0200
Subject: gnu: rust-scopeguard-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-scopeguard-1.0)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 87725e7937..41ed200296 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8756,6 +8756,7 @@ library's old @code{scoped_thread_local!} macro for providing scoped access to
          (base32
           "03aay84r1f6w87ckbpj6cc4rnsxkxcfs13n5ynxjia0qkgjiabml"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/bluss/scopeguard")
     (synopsis "Scope guard which will run a closure even out of scope")
     (description "This package provides a RAII scope guard that will run a
@@ -8763,7 +8764,6 @@ given closure when it goes out of scope, even if the code between panics
 (assuming unwinding panic).  Defines the macros @code{defer!},
 @code{defer_on_unwind!}, @code{defer_on_success!} as shorthands for guards
 with one of the implemented strategies.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -8780,9 +8780,7 @@ with one of the implemented strategies.")
           (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))
-    (arguments '(#:skip-build? #t))
-    (properties '())))
+          "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))))
 
 (define-public rust-scroll-0.9
   (package
-- 
cgit 1.4.1


From 4711a24074da962c50fa446215060ed50eb52970 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:23:21 +0200
Subject: gnu: rust-glob-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-glob-0.2)[arguments]: Skip build. Add
rust-tempdir-0.3 to cargo-development-inputs.
[properties]: Don't inherit field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 41ed200296..ebc2afeae3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3828,7 +3828,12 @@ shell style patterns.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1ysvi72slkw784fcsymgj4308c3y03gwjjzqxp80xdjnkbh8vqcb"))))))
+          "1ysvi72slkw784fcsymgj4308c3y03gwjjzqxp80xdjnkbh8vqcb"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
+    (properties '())))
 
 (define-public rust-globset-0.4
   (package
-- 
cgit 1.4.1


From 5a3217e52cd5364684b8a295357187a53a26e437 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:24:19 +0200
Subject: gnu: rust-glob-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-glob-0.3)[arguments]: Skip build. Add
rust-tempdir-0.3 to cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 12 +++++-------
 1 file changed, 5 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ebc2afeae3..bb073700c7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3807,12 +3807,15 @@ reading and writing git repositories.")
          (base32
           "0x25wfr7vg3mzxc9x05dcphvd3nwlcmbnxrvwcvrrdwplcrrk4cv"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
     (home-page "https://github.com/rust-lang-nursery/glob")
     (synopsis "Match file paths against Unix shell style patterns")
     (description
      "This package provides support for matching file paths against Unix
 shell style patterns.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -3828,12 +3831,7 @@ shell style patterns.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1ysvi72slkw784fcsymgj4308c3y03gwjjzqxp80xdjnkbh8vqcb"))))
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-development-inputs
-       (("rust-tempdir" ,rust-tempdir-0.3))))
-    (properties '())))
+          "1ysvi72slkw784fcsymgj4308c3y03gwjjzqxp80xdjnkbh8vqcb"))))))
 
 (define-public rust-globset-0.4
   (package
-- 
cgit 1.4.1


From af9ca877b0d64d15683a5076f25efc2d2069eae7 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:26:02 +0200
Subject: gnu: rust-hostname-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-hostname-0.1)[arguments]: Skip build.
Add rust-libc-0.2, rust-winutil-0.1 to cargo-inputs.
[host-name]: Update to new host-name.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index bb073700c7..2602d2a38c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4407,11 +4407,15 @@ SystemTime}}.")
          (base32
           "0kprf862qaa7lwdms6aw7f3275h0j2rwhs9nz5784pm8hdmb9ki1"))))
     (build-system cargo-build-system)
-    (home-page "https://github.com/fengcen/hostname")
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winutil" ,rust-winutil-0.1))))
+    (home-page "https://github.com/svartalf/hostname")
     (synopsis "Get hostname for Rust")
     (description
      "Get hostname for Rust.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-idna-0.1
-- 
cgit 1.4.1


From 7499a9c78108ebc4e9aaf054cc30d71d89227d01 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:29:16 +0200
Subject: gnu: rust-iovec-0.1: Don't hide package.

* gnu/package/crates-io.scm (rust-iovec-0.1)[arguments]: Skip build. Add
rust-libc-0.2, rust-winapi-0.2 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2602d2a38c..9c07f81397 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4599,11 +4599,15 @@ immutable interval tree.")
          (base32
           "025vi072m22299z3fg73qid188z2iip7k41ba6v5v5yhwwby9rnv"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.2))))
     (home-page "https://github.com/carllerche/iovec")
     (synopsis "Portable buffer type for scatter/gather I/O operations")
     (description
      "Portable buffer type for scatter/gather I/O operations.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From a6e28a92c17a6c25d6b36e2c8b49049d67652345 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:30:13 +0200
Subject: gnu: rust-iovec-0.1: Update to 0.1.4.

* gnu/packages/crates-io.scm (rust-iovec-0.1): Update to 0.1.4.
[arguments] Remove rust-winapi-0.2 from cargo-inputs.
---
 gnu/packages/crates-io.scm | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9c07f81397..6ddb747add 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4589,7 +4589,7 @@ immutable interval tree.")
 (define-public rust-iovec-0.1
   (package
     (name "rust-iovec")
-    (version "0.1.2")
+    (version "0.1.4")
     (source
       (origin
         (method url-fetch)
@@ -4597,13 +4597,11 @@ immutable interval tree.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "025vi072m22299z3fg73qid188z2iip7k41ba6v5v5yhwwby9rnv"))))
+          "0ph73qygwx8i0mblrf110cj59l00gkmsgrpzz1rm85syz5pymcxj"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs
-       (("rust-libc" ,rust-libc-0.2)
-        ("rust-winapi" ,rust-winapi-0.2))))
+       #:cargo-inputs (("rust-libc" ,rust-libc-0.2))))
     (home-page "https://github.com/carllerche/iovec")
     (synopsis "Portable buffer type for scatter/gather I/O operations")
     (description
-- 
cgit 1.4.1


From 1403c31e3eaa0ee535489b969f1d59f8da78fd5f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:32:02 +0200
Subject: gnu: rust-itoa-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-itoa-0.1)[arguments]: Skip build.
[properties]: Don't inherit field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 6ddb747add..1ab69e9a32 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4702,7 +4702,9 @@ primitives to an @code{io::Write}.")
        (file-name (string-append name "-" version ".crate"))
        (sha256
         (base32
-         "18g7p2hrb3dk84z3frfgmszfc9hjb4ps9vp99qlb1kmf9gm8hc5f"))))))
+         "18g7p2hrb3dk84z3frfgmszfc9hjb4ps9vp99qlb1kmf9gm8hc5f"))))
+   (arguments '(#:skip-build? #t))
+   (properties '())))
 
 (define-public rust-js-sys-0.3
   (package
-- 
cgit 1.4.1


From 6c92f52b2ea1998678713505f4c5af70efc3792b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:32:53 +0200
Subject: gnu: rust-itoa-0.4: Don't hide package.

* gnu/packages/crates-io.scm (rust-itoa-0.4)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1ab69e9a32..8879096115 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4682,11 +4682,11 @@ and functions.")
          (base32
           "0zvg2d9qv3avhf3d8ggglh6fdyw8kkwqg3r4622ly5yhxnvnc4jh"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/dtolnay/itoa")
     (synopsis "Fast functions for printing integer primitives")
     (description "This crate provides fast functions for printing integer
 primitives to an @code{io::Write}.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -4702,9 +4702,7 @@ primitives to an @code{io::Write}.")
        (file-name (string-append name "-" version ".crate"))
        (sha256
         (base32
-         "18g7p2hrb3dk84z3frfgmszfc9hjb4ps9vp99qlb1kmf9gm8hc5f"))))
-   (arguments '(#:skip-build? #t))
-   (properties '())))
+         "18g7p2hrb3dk84z3frfgmszfc9hjb4ps9vp99qlb1kmf9gm8hc5f"))))))
 
 (define-public rust-js-sys-0.3
   (package
-- 
cgit 1.4.1


From 759dfa989e5f5fbc91ac618243333112c641cf15 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:34:48 +0200
Subject: gnu: rust-libc-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-libc-0.2)[arguments]: Skip build. Add
rust-rustc-std-workspace-core-1.0 to cargo-inputs.
[description]: Appease 'guix lint'.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 20 +++++++++++---------
 1 file changed, 11 insertions(+), 9 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8879096115..8f62e89a75 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4964,19 +4964,21 @@ requires non-const function calls to be computed.")
         (base32
          "1s14bjxnz6haw0gr1h3j4sr7s2s407hpgm8dxhwnl7yzgxia0c8s"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1.0))))
     (home-page "https://github.com/rust-lang/libc")
     (synopsis "Raw FFI bindings to platform libraries like libc")
     (description
-     "libc provides all of the definitions necessary to easily
-interoperate with C code (or \"C-like\" code) on each of the platforms
-that Rust supports. This includes type definitions (e.g., c_int),
-constants (e.g., EINVAL) as well as function headers (e.g., malloc).
+     "The rust libc crate provides all of the definitions necessary to easily
+interoperate with C code (or \"C-like\" code) on each of the platforms that Rust
+supports.  This includes type definitions (e.g., c_int), constants (e.g., EINVAL)
+as well as function headers (e.g., malloc).
 
-This crate exports all underlying platform types, functions, and
-constants under the crate root, so all items are accessible as
-@samp{libc::foo}.  The types and values of all the exported APIs match
-the platform that libc is compiled for.")
-    (properties '((hidden? . #t)))
+This crate exports all underlying platform types, functions, and constants under
+the crate root, so all items are accessible as @samp{libc::foo}.  The types and
+values of all the exported APIs match the platform that libc is compiled for.")
     (license (list license:expat
                    license:asl2.0))))
 
-- 
cgit 1.4.1


From 290436d1109ae6f19bd8fbeb49ec7b3a858e98b9 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:37:07 +0200
Subject: gnu: rust-libc-0.2: Update to 0.2.66.

* gnu/packages/crates-io.scm (rust-libc-0.2): Update to 0.2.66.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8f62e89a75..9e81019f83 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4954,7 +4954,7 @@ requires non-const function calls to be computed.")
 (define-public rust-libc-0.2
   (package
     (name "rust-libc")
-    (version "0.2.65")
+    (version "0.2.66")
     (source
      (origin
        (method url-fetch)
@@ -4962,7 +4962,7 @@ requires non-const function calls to be computed.")
        (file-name (string-append name "-" version ".crate"))
        (sha256
         (base32
-         "1s14bjxnz6haw0gr1h3j4sr7s2s407hpgm8dxhwnl7yzgxia0c8s"))))
+         "0n0mwry21fxfwc063k33mvxk8xj7ia5ar8m42c9ymbam2ksb25fm"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From cc0e8ce608d7374c1d80a24876fdfbbb698cca9d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:40:03 +0200
Subject: gnu: rust-libloading-0.5: Don't hide package.

* gnu/packages/crates-io.scm (rust-libloading-0.5)[arguments]: Skip
build. Add rust-winapi-0.3 to cargo-inputs. Add rust-cc-1.0 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9e81019f83..f01dd5370e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5048,6 +5048,12 @@ values of all the exported APIs match the platform that libc is compiled for.")
          (base32
           "0lyply8rcqc8agajzxs7bq6ivba9dnn1i68kgb9z2flnfjh13cgj"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-cc" ,rust-cc-1.0))))
     (home-page "https://github.com/nagisa/rust_libloading/")
     (synopsis "Rust library for loading dynamic libraries")
     (description
@@ -5056,7 +5062,6 @@ The most important safety guarantee by this library is prevention of
 dangling-Symbols that may occur after a Library is unloaded.  Using this library
 allows loading dynamic libraries (also known as shared libraries) as well as use
 functions and static variables these libraries contain.")
-    (properties '((hidden? . #t)))
     (license license:isc)))
 
 (define-public rust-libssh2-sys-0.2
-- 
cgit 1.4.1


From 468e15b1af5fab3c841bfac16a1bcd61ab014dcd Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:44:55 +0200
Subject: gnu: rust-lock-api-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-lock-api-0.1)[arguments]: Skip build.
Add rust-scopeguard-0.3, rust-owning-ref-0.4 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f01dd5370e..a14d302e12 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5157,7 +5157,11 @@ functions and static variables these libraries contain.")
         (sha256
          (base32
           "0b24q9mh258xa52ap636q1sxz0j5vrnp0hwbbh7ddjka3wwz3sv2"))))
-    (properties '((hidden? . #t)))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-scopeguard" ,rust-scopeguard-0.3)
+        ("rust-owning-ref" ,rust-owning-ref-0.4))))))
 
 (define-public rust-log-0.4
   (package
-- 
cgit 1.4.1


From bd843a2ff6ccf5a4dc28795ad5671a8c7c28ee11 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 16 Jan 2020 22:45:57 +0200
Subject: gnu: rust-lock-api-0.3: Update to 0.3.3.

* gnu/packages/crates-io.scm (rust-lock-api-0.3): Update to 0.3.3.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a14d302e12..780173bb65 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5104,7 +5104,7 @@ functions and static variables these libraries contain.")
 (define-public rust-lock-api-0.3
   (package
     (name "rust-lock-api")
-    (version "0.3.1")
+    (version "0.3.3")
     (source
      (origin
        (method url-fetch)
@@ -5113,7 +5113,7 @@ functions and static variables these libraries contain.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1p04271jikw69ja0ap0plrfwm9incf1iny48g0b3ma9k4mw2x4gq"))))
+         "0yzlz7f5xl5sm129dq8jqsrcrkyv7jjnqwd4zr4ijsdlxjaxxckr"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From dd39f0acc9ddff046f2ce26d517e7914bbae2b1e Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 08:35:29 -0800
Subject: gnu: Add rust-crossbeam-epoch-0.8.

* gnu/packages/crates-io.scm (rust-crossbeam-epoch-0.8): New variable.
(rust-crossbeam-epoch-0.7): Inherit from rust-crossbeam-epoch-0.8.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 42 ++++++++++++++++++++++++++++++++++--------
 1 file changed, 34 insertions(+), 8 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 780173bb65..1f93a8fff8 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4,7 +4,7 @@
 ;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;; Copyright © 2019 Giacomo Leidi <goodoldpaul@autistici.org>
 ;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
-;;; Copyright © 2019 John Soo <jsoo1@asu.edu>
+;;; Copyright © 2019, 2020 John Soo <jsoo1@asu.edu>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -1847,8 +1847,40 @@ intrinsics.")
         (base32
          "04rcpgjs6ns57vag8a3dzx26190dhbvy2l0p9n22b9p1yf64pr05"))))))
 
+(define-public rust-crossbeam-epoch-0.8
+  (package
+    (name "rust-crossbeam-epoch")
+    (version "0.8.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "crossbeam-epoch" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1b2mgc2gxxvyzyxgd5wvn9k42gr6f9phi2swwjawpqswy3dynr2h"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-autocfg" ,rust-autocfg-0.1)
+        ("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-memoffset" ,rust-memoffset-0.5)
+        ("rust-scopeguard" ,rust-scopeguard-1.0))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.6))))
+    (home-page
+     "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-epoch")
+    (synopsis "Epoch-based garbage collection")
+    (description "Epoch-based garbage collection.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-crossbeam-epoch-0.7
   (package
+    (inherit rust-crossbeam-epoch-0.8)
     (name "rust-crossbeam-epoch")
     (version "0.7.1")
     (source
@@ -1860,7 +1892,6 @@ intrinsics.")
        (sha256
         (base32
          "1d408b9x82mdbnb405gw58v5mmdbj2rl28a1h7b9rmn25h8f7j84"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -1871,12 +1902,7 @@ intrinsics.")
         ("rust-memoffset" ,rust-memoffset-0.2)
         ("rust-scopeguard" ,rust-scopeguard-0.3))
        #:cargo-development-inputs
-       (("rust-rand" ,rust-rand-0.4))))
-    (home-page
-     "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-epoch")
-    (synopsis "Epoch-based garbage collection")
-    (description "Epoch-based garbage collection.")
-    (license (list license:expat license:asl2.0))))
+       (("rust-rand" ,rust-rand-0.4))))))
 
 (define-public rust-crossbeam-queue-0.1
   (package
-- 
cgit 1.4.1


From 6f8794bd5006b2bafd8703dd134ff68d6d2f6b74 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 07:33:11 -0800
Subject: gnu: Update rust-crossbeam-deque to 0.7.2.

* gnu/packages/crates-io.scm (rust-crossbeam-deque-0.7): Update to 0.7.2.
[arguments]: In cargo-inputs, replace rust-crossbeam-epoch-0.7 with 0.8,
rust-crossbeam-utils-0.6 with 0.7. In cargo-development-inputs, replace
rust-rand-0.4 with 0.6.
* gnu/packages/gnome.scm (librsvg-next)[source]: Don't replace
package-source for crossbeam-deque-0.7.

Co-authored-by: Efraim Flashner <efraim@flashner.co.il>
Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 10 +++++-----
 gnu/packages/gnome.scm     |  2 +-
 2 files changed, 6 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1f93a8fff8..0be958ef07 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1808,7 +1808,7 @@ intrinsics.")
 (define-public rust-crossbeam-deque-0.7
   (package
     (name "rust-crossbeam-deque")
-    (version "0.7.1")
+    (version "0.7.2")
     (source
      (origin
        (method url-fetch)
@@ -1817,15 +1817,15 @@ intrinsics.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0was9x71cz5g1y3670cyy6jdmsdfg6k9mbf0ddz2k1mdd7hx535i"))))
+         "1jm3rqb3qfpfywrakyy81f61xnl4jsim7lam9digw6w6cdfr9an3"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-crossbeam-epoch" ,rust-crossbeam-epoch-0.7)
-        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
+       (("rust-crossbeam-epoch" ,rust-crossbeam-epoch-0.8)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7))
        #:cargo-development-inputs
-       (("rust-rand" ,rust-rand-0.4))))
+       (("rust-rand" ,rust-rand-0.6))))
     (home-page
      "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-deque")
     (synopsis "Concurrent work-stealing deque")
diff --git a/gnu/packages/gnome.scm b/gnu/packages/gnome.scm
index 211333314f..8b7ac13457 100644
--- a/gnu/packages/gnome.scm
+++ b/gnu/packages/gnome.scm
@@ -2200,7 +2200,7 @@ from forcing GEXP-PROMISE."
                     ("cloudabi" . #+(package-source rust-cloudabi-0.0))
                     ("criterion" . #+(package-source rust-criterion-0.2))
                     ("criterion-plot" . #+(package-source rust-criterion-plot-0.3))
-                    ("crossbeam-deque" . #+(package-source rust-crossbeam-deque-0.7))
+                    ;("crossbeam-deque" . #+(package-source rust-crossbeam-deque-0.7))
                     ;("crossbeam-epoch" . #+(package-source rust-crossbeam-epoch-0.7))
                     ("crossbeam-queue" . #+(package-source rust-crossbeam-queue-0.1))
                     ("crossbeam-utils" . #+(package-source rust-crossbeam-utils-0.6))
-- 
cgit 1.4.1


From 4edb32699e6923fba5371781ca3c6391b0032d86 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 08:59:10 -0800
Subject: gnu: Add rust-crossbeam-queue-0.2.

* gnu/packages/crates-io.scm (rust-crossbeam-queue-0.2): New variable.
(rust-crossbeam-queue-0.1): Inherit from rust-crossbeam-queue-0.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 37 ++++++++++++++++++++++++++++++-------
 1 file changed, 30 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0be958ef07..4339f1f574 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1904,10 +1904,10 @@ intrinsics.")
        #:cargo-development-inputs
        (("rust-rand" ,rust-rand-0.4))))))
 
-(define-public rust-crossbeam-queue-0.1
+(define-public rust-crossbeam-queue-0.2
   (package
     (name "rust-crossbeam-queue")
-    (version "0.1.2")
+    (version "0.2.1")
     (source
      (origin
        (method url-fetch)
@@ -1916,22 +1916,45 @@ intrinsics.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0jsa9dbxnwqcxfws09vaschf92d4imlbbikmcn4ka8z7rzb9r5vw"))))
+         "1nwkjh185bdwjrv1zj2g7an9lglv8sp4459268m4fwvi3v5fx5f6"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7))
        #:cargo-development-inputs
-       (("rust-rand" ,rust-rand-0.4))))
+       (("rust-rand" ,rust-rand-0.6))))
     (home-page
      "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-utils")
-    (synopsis "Concurrent queues")
-    (description "Concurrent queues.")
+    (synopsis "Concurrent queues in Rust")
+    (description
+     "This crate provides concurrent queues that can be shared among threads.")
     (license (list license:expat
                    license:asl2.0
                    license:bsd-2))))
 
+(define-public rust-crossbeam-queue-0.1
+  (package
+    (inherit rust-crossbeam-queue-0.2)
+    (name "rust-crossbeam-queue")
+    (version "0.1.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "crossbeam-queue" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0jsa9dbxnwqcxfws09vaschf92d4imlbbikmcn4ka8z7rzb9r5vw"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.4))))))
+
 (define-public rust-crossbeam-utils-0.6
   (package
     (name "rust-crossbeam-utils")
-- 
cgit 1.4.1


From bc3c2aacd39165b1949ee440e773427f5e1fd075 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 08:34:59 -0800
Subject: gnu: Add rust-memoffset-0.5.

* gnu/packages/crates-io.scm (rust-memoffset-0.5): New variable.
(rust-memoffset-0.2): Inherit from rust-memoffset-0.5.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 35 ++++++++++++++++++++++++++++-------
 1 file changed, 28 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4339f1f574..66d3b52d99 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5508,10 +5508,10 @@ file IO.")
          (base32
           "1zy6s0ni0lx9rjzq3gq2zz9r8zgjmbp02332g3gsj4fyhv4s5zz2"))))))
 
-(define-public rust-memoffset-0.2
+(define-public rust-memoffset-0.5
   (package
     (name "rust-memoffset")
-    (version "0.2.1")
+    (version "0.5.3")
     (source
      (origin
        (method url-fetch)
@@ -5520,16 +5520,37 @@ file IO.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1cvm2z7dy138s302ii7wlzcxbka5a8yfl5pl5di7lbdnw9hw578g"))))
+         "1fblqzc25hfaym8m0pj112s66pqq87avvaqm5hp5rskib2w9w63m"))))
     (build-system cargo-build-system)
-    (arguments `(#:skip-build? #t))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rustc-version" ,rust-rustc-version-0.2))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page "https://github.com/Gilnaa/memoffset")
     (synopsis
-     "offset_of functionality for Rust structs")
-    (description
-     "@code{offset_of} functionality for Rust structs.")
+     "C-like offset_of functionality for Rust structs")
+    (description "This package provides C-like @code{offset_of} functionality
+for Rust structs.")
     (license license:expat)))
 
+(define-public rust-memoffset-0.2
+  (package
+    (inherit rust-memoffset-0.5)
+    (name "rust-memoffset")
+    (version "0.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "memoffset" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1cvm2z7dy138s302ii7wlzcxbka5a8yfl5pl5di7lbdnw9hw578g"))))
+    (arguments `(#:skip-build? #t))))
+
 (define-public rust-mime-0.3
   (package
     (name "rust-mime")
-- 
cgit 1.4.1


From 6b35ddf612c6edfdc9231134976f0af8d13fc424 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:09:22 -0800
Subject: gnu: Update rust-rand-chacha-0.2 to 0.2.1.

* gnu/packages/crates-io.scm (rust-rand-chacha-0.2): Update to 0.2.1.
[arguments]: Remove rust-autocfg-0.1 from cargo-development-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 66d3b52d99..10e19d4114 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7689,7 +7689,7 @@ useful types and distributions, and some randomness-related algorithms.")
 (define-public rust-rand-chacha-0.2
   (package
     (name "rust-rand-chacha")
-    (version "0.2.0")
+    (version "0.2.1")
     (source
      (origin
        (method url-fetch)
@@ -7698,15 +7698,13 @@ useful types and distributions, and some randomness-related algorithms.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "178d36jfkc4v95s25scc2vibj2hd2hlk64cs6id4hvzg89whd4z1"))))
+         "0lv8imzzl4h2glm6sjj8mkvasgi8jym23ya48dakyln7m06sk8h3"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-c2-chacha" ,rust-c2-chacha-0.2)
-        ("rust-rand-core" ,rust-rand-core-0.5))
-       #:cargo-development-inputs
-       (("rust-autocfg" ,rust-autocfg-0.1))))
+        ("rust-rand-core" ,rust-rand-core-0.5))))
     (home-page "https://crates.io/crates/rand-chacha")
     (synopsis "ChaCha random number generator")
     (description "ChaCha random number generator.")
-- 
cgit 1.4.1


From 812ce80adaa0e2174ca9ee6c3a0fc9e2d6e6d0bd Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:12:54 -0800
Subject: gnu: Update rust-rand-core-0.5 to 0.5.1.

* gnu/packages/crates-io.scm (rust-rand-core-0.5): Update to 0.5.1.
[arguments]: Remove rust-serde-derive-1.0 from cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 10e19d4114..72bc1ad642 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7733,7 +7733,7 @@ useful types and distributions, and some randomness-related algorithms.")
 (define-public rust-rand-core-0.5
   (package
     (name "rust-rand-core")
-    (version "0.5.0")
+    (version "0.5.1")
     (source
      (origin
        (method url-fetch)
@@ -7742,14 +7742,13 @@ useful types and distributions, and some randomness-related algorithms.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1jis94x9ri8xlxki2w2w5k29sjpfwgzkjylg7paganp74hrnhpk1"))))
+         "06bdvx08v3rkz451cm7z59xwwqn1rkfh6v9ay77b14f8dwlybgch"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-getrandom" ,rust-getrandom-0.1)
-        ("rust-serde" ,rust-serde-1.0)
-        ("rust-serde-derive" ,rust-serde-derive-1.0))))
+        ("rust-serde" ,rust-serde-1.0))))
     (home-page "https://crates.io/crates/rand-core")
     (synopsis
      "Core random number generator traits and tools for implementation")
-- 
cgit 1.4.1


From 2d92286de65845ae8eb13911711f15e9fae684dd Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:20:57 -0800
Subject: gnu: rust-rand-hc-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-rand-hc-0.1):[arguments] Skip build.
Add urst-rand-core-0.3 to cargo-inputs.
[properties] Remove field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 72bc1ad642..4f88c18877 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7805,11 +7805,13 @@ useful types and distributions, and some randomness-related algorithms.")
         (sha256
          (base32
           "1i0vl8q5ddvvy0x8hf1zxny393miyzxkwqnw31ifg6p0gdy6fh3v"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-rand-core" ,rust-rand-core-0.3))))
     (build-system cargo-build-system)
     (home-page "https://crates.io/crates/rand_hc")
     (synopsis "HC128 random number generator")
     (description "HC128 random number generator")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 56beba471bf33e2b831ee3c22a4ac66110521ba8 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:22:31 -0800
Subject: gnu: Add rust-rand-hc-0.2.

* gnu/packages/crates-io.scm (rust-rand-hc-0.2): New variable.
(rust-rand-hc-0.1): Inherit from rust-rand-hc-0.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 31 +++++++++++++++++++++++++------
 1 file changed, 25 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4f88c18877..87eaa741d4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7793,10 +7793,10 @@ useful types and distributions, and some randomness-related algorithms.")
      `(#:skip-build? #t
        #:cargo-inputs (("rand-core" ,rust-rand-core-0.4))))))
 
-(define-public rust-rand-hc-0.1
+(define-public rust-rand-hc-0.2
   (package
     (name "rust-rand-hc")
-    (version "0.1.0")
+    (version "0.2.0")
     (source
       (origin
         (method url-fetch)
@@ -7804,17 +7804,36 @@ useful types and distributions, and some randomness-related algorithms.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1i0vl8q5ddvvy0x8hf1zxny393miyzxkwqnw31ifg6p0gdy6fh3v"))))
+          "0g31sqwpmsirdlwr0svnacr4dbqyz339im4ssl9738cjgfpjjcfa"))))
+    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-rand-core" ,rust-rand-core-0.3))))
-    (build-system cargo-build-system)
+       #:cargo-inputs
+       (("rust-rand-hc" ,rust-rand-core-0.5))))
     (home-page "https://crates.io/crates/rand_hc")
     (synopsis "HC128 random number generator")
-    (description "HC128 random number generator")
+    (description "This package provides a cryptographically secure random number
+generator that uses the HC-128 algorithm.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-rand-hc-0.1
+  (package
+    (inherit rust-rand-hc-0.2)
+    (name "rust-rand-hc")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rand_hc" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "1i0vl8q5ddvvy0x8hf1zxny393miyzxkwqnw31ifg6p0gdy6fh3v"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-rand-core" ,rust-rand-core-0.3))))))
+
 (define-public rust-rand-isaac-0.1
   (package
     (name "rust-rand-isaac")
-- 
cgit 1.4.1


From 544fff4f43f154de0afc0713a0d544c4f305bc3c Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 08:34:27 -0800
Subject: gnu: Add rust-crossbeam-utils-0.7.

* gnu/packages/crates-io.scm (rust-crossbeam-utils-0.7): New variable.
(rust-crossbeam-utils-0.6): Inherit from rust-crossbeam-utils-0.7.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 33 ++++++++++++++++++++++++++++-----
 1 file changed, 28 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 87eaa741d4..5f74ed3efd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1955,10 +1955,10 @@ intrinsics.")
        #:cargo-development-inputs
        (("rust-rand" ,rust-rand-0.4))))))
 
-(define-public rust-crossbeam-utils-0.6
+(define-public rust-crossbeam-utils-0.7
   (package
     (name "rust-crossbeam-utils")
-    (version "0.6.5")
+    (version "0.7.0")
     (source
      (origin
        (method url-fetch)
@@ -1967,15 +1967,16 @@ intrinsics.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0p5aa8k3wpsn17md4rx038ac2azm9354knbxdfvn7dd7yk76yc7q"))))
+         "1x1rn35q2v05qif14ijfg7800d3rf3ji2cg79awnacfw5jq6si6f"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-cfg-if" ,rust-cfg-if-0.1)
+       (("rust-autocfg" ,rust-autocfg-0.1)
+        ("rust-cfg-if" ,rust-cfg-if-0.1)
         ("rust-lazy-static" ,rust-lazy-static-1.3))
        #:cargo-development-inputs
-       (("rust-rand" ,rust-rand-0.4))))
+       (("rust-rand" ,rust-rand-0.6))))
     (home-page
      "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-utils")
     (synopsis "Utilities for concurrent programming")
@@ -1983,6 +1984,28 @@ intrinsics.")
      "Utilities for concurrent programming.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-crossbeam-utils-0.6
+  (package
+    (inherit rust-crossbeam-utils-0.7)
+    (name "rust-crossbeam-utils")
+    (version "0.6.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "crossbeam-utils" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0p5aa8k3wpsn17md4rx038ac2azm9354knbxdfvn7dd7yk76yc7q"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-lazy-static" ,rust-lazy-static-1.3))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.4))))))
+
 (define-public rust-csv-1.1
   (package
     (name "rust-csv")
-- 
cgit 1.4.1


From c060511f2fcdd380894e6e5557dad1e89f01a544 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:30:42 -0800
Subject: gnu: Add rust-rand-pcg-0.2.

* gnu/packages/crates-io.scm (rust-rand-pcg-0.2): New variable.
(rust-rand-pcg-0.1): Inherit from rust-rand-pcg-0.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5f74ed3efd..3a0263d504 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7950,10 +7950,10 @@ generator that uses the HC-128 algorithm.")
         ("rust-wasm-bindgen" ,rust-wasm-bindgen-0.2)
         ("rust-winapi" ,rust-winapi-0.3))))))
 
-(define-public rust-rand-pcg-0.1
+(define-public rust-rand-pcg-0.2
   (package
     (name "rust-rand-pcg")
-    (version "0.1.2")
+    (version "0.2.1")
     (source
       (origin
         (method url-fetch)
@@ -7961,17 +7961,31 @@ generator that uses the HC-128 algorithm.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0i0bdla18a8x4jn1w0fxsbs3jg7ajllz6azmch1zw33r06dv1ydb"))))
+          "0ab4h6s6x3py833jk61lwadq83qd1c8bih2hgi6yps9rnv0x1aqn"))))
     (build-system cargo-build-system)
     (home-page "https://crates.io/crates/rand_pcg")
     (synopsis
-      "Selected PCG random number generators")
+     "Selected PCG random number generators")
     (description
-      "Selected PCG random number generators")
+     "Implements a selection of PCG random number generators.")
     (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-rand-pcg-0.1
+  (package
+    (inherit rust-rand-pcg-0.2)
+    (name "rust-rand-pcg")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rand_pcg" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "0i0bdla18a8x4jn1w0fxsbs3jg7ajllz6azmch1zw33r06dv1ydb"))))))
+
 (define-public rust-rand-xorshift-0.2
   (package
     (name "rust-rand-xorshift")
-- 
cgit 1.4.1


From 91107d058c4d4d1878496697bbc615a91865377d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 19 Jan 2020 12:01:23 +0200
Subject: gnu: rust-rand-pcg-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-rand-pcg-0.1)[arguments]: Skip build.
Add rust-autocfg-0.1, rust-rand-core-0.4, rust-serde-1.0,
rust-serde-derive-1.0 to cargo-inputs. Add rust-bincode-1.1 to
cargo-development-inputs.
[properties]: Don't inherit field.
---
 gnu/packages/crates-io.scm | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3a0263d504..e88e9e5400 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7984,7 +7984,17 @@ generator that uses the HC-128 algorithm.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0i0bdla18a8x4jn1w0fxsbs3jg7ajllz6azmch1zw33r06dv1ydb"))))))
+          "0i0bdla18a8x4jn1w0fxsbs3jg7ajllz6azmch1zw33r06dv1ydb"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-autocfg" ,rust-autocfg-0.1)
+        ("rust-rand-core" ,rust-rand-core-0.4)
+        ("rust-serde" ,rust-serde-1.0)
+        ("rust-serde-derive" ,rust-serde-derive-1.0))
+       #:cargo-development-inputs
+       (("rust-bincode" ,rust-bincode-1.1))))
+    (properties '())))
 
 (define-public rust-rand-xorshift-0.2
   (package
-- 
cgit 1.4.1


From 1261bc7ac855ac1742d515b15d52b8f4516c8a63 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 19 Jan 2020 12:03:13 +0200
Subject: gnu: rust-rand-pcg-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-rand-pcg-0.2)[arguments]: Skip build.
Add rust-rand-core-0.5, rust-serde-1.0 to cargo-inputs. Add
rust-bincode-1.1 to cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e88e9e5400..73016b6ae4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7963,12 +7963,18 @@ generator that uses the HC-128 algorithm.")
          (base32
           "0ab4h6s6x3py833jk61lwadq83qd1c8bih2hgi6yps9rnv0x1aqn"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rand-core" ,rust-rand-core-0.5)
+        ("rust-serde" ,rust-serde-1.0))
+       #:cargo-development-inputs
+       (("rust-bincode" ,rust-bincode-1.1))))
     (home-page "https://crates.io/crates/rand_pcg")
     (synopsis
      "Selected PCG random number generators")
     (description
      "Implements a selection of PCG random number generators.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -7993,8 +7999,7 @@ generator that uses the HC-128 algorithm.")
         ("rust-serde" ,rust-serde-1.0)
         ("rust-serde-derive" ,rust-serde-derive-1.0))
        #:cargo-development-inputs
-       (("rust-bincode" ,rust-bincode-1.1))))
-    (properties '())))
+       (("rust-bincode" ,rust-bincode-1.1))))))
 
 (define-public rust-rand-xorshift-0.2
   (package
-- 
cgit 1.4.1


From eb3cf81cddc8ce1b7ac2b85cce68735978ab4b09 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:43:18 -0800
Subject: gnu: Add rust-rayon-core-1.7.

* gnu/packages/crates-io.scm (rust-rayon-core-1.7): New variable.
(rust-rayon-core-1.5): Inherit from rust-rayon-core-1.7.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 40 ++++++++++++++++++++++++++++++++++------
 1 file changed, 34 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 73016b6ae4..39e43ed771 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8185,10 +8185,10 @@ accessors.")
      "Simple work-stealing parallelism for Rust.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-rayon-core-1.5
+(define-public rust-rayon-core-1.7
   (package
     (name "rust-rayon-core")
-    (version "1.5.0")
+    (version "1.7.0")
     (source
      (origin
        (method url-fetch)
@@ -8197,19 +8197,19 @@ accessors.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1ljva6blaf1wmzvg77h1i9pd0hsmsbbcmdk7sjbw7h2s8gw0vgpb"))))
+         "1ac55kpnh2390ah7r071vnjbiy308qpznql0n597x5dgxx39pa08"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-crossbeam-deque" ,rust-crossbeam-deque-0.7)
-        ("rust-crossbeam-queue" ,rust-crossbeam-queue-0.1)
-        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6)
+        ("rust-crossbeam-queue" ,rust-crossbeam-queue-0.2)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7)
         ("rust-lazy-static" ,rust-lazy-static-1.3)
         ("rust-num-cpus" ,rust-num-cpus-1.10))
        #:cargo-development-inputs
        (("rust-libc" ,rust-libc-0.2)
-        ("rust-rand" ,rust-rand-0.4)
+        ("rust-rand" ,rust-rand-0.7)
         ("rust-rand-xorshift" ,rust-rand-xorshift-0.2)
         ("rust-scoped-tls" ,rust-scoped-tls-1.0))))
     (home-page "https://github.com/rayon-rs/rayon")
@@ -8217,6 +8217,34 @@ accessors.")
     (description "Core APIs for Rayon.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-rayon-core-1.5
+  (package
+    (inherit rust-rayon-core-1.7)
+    (name "rust-rayon-core")
+    (version "1.5.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rayon-core" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1ljva6blaf1wmzvg77h1i9pd0hsmsbbcmdk7sjbw7h2s8gw0vgpb"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossbeam-deque" ,rust-crossbeam-deque-0.7)
+        ("rust-crossbeam-queue" ,rust-crossbeam-queue-0.1)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-num-cpus" ,rust-num-cpus-1.10))
+       #:cargo-development-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-rand" ,rust-rand-0.4)
+        ("rust-rand-xorshift" ,rust-rand-xorshift-0.2)
+        ("rust-scoped-tls" ,rust-scoped-tls-1.0))))))
+
 (define-public rust-rdrand-0.4
   (package
     (name "rust-rdrand")
-- 
cgit 1.4.1


From 91b1ff70004f05d6bc54d9985f2dfde5a412f8a9 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:46:23 -0800
Subject: gnu: Add rust-rayon-1.3.

* gnu/packages/crates-io.scm (rust-rayon-1.3): New variable.
(rust-rayon-1.1): Inherit from rust-rayon-1.3.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 42 +++++++++++++++++++++++++++++++++++-------
 1 file changed, 35 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 39e43ed771..2120a6398c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8151,8 +8151,42 @@ For example creation from raw pointers and start, end pointer
 accessors.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-rayon-1.3
+  (package
+    (name "rust-rayon")
+    (version "1.3.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rayon" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1650g13bxlmywhdlw65q3g1zyyb7l0wcm35v45kf31cwgwly6v6v"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossbeam-deque" ,rust-crossbeam-deque-0.7)
+        ("rust-either" ,rust-either-1.5)
+        ("rust-rayon-core" ,rust-rayon-core-1.7))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3)
+        ("rust-docopt" ,rust-docopt-1.1)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-rand" ,rust-rand-0.7)
+        ("rust-rand-xorshift" ,rust-rand-xorshift-0.2)
+        ("rust-serde" ,rust-serde-1.0))))
+    (home-page "https://github.com/rayon-rs/rayon")
+    (synopsis "Simple work-stealing parallelism for Rust")
+    (description
+     "Simple work-stealing parallelism for Rust.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-rayon-1.1
   (package
+    (inherit rust-rayon-1.3)
     (name "rust-rayon")
     (version "1.1.0")
     (source
@@ -8164,7 +8198,6 @@ accessors.")
        (sha256
         (base32
          "190hkbcdfvcphyyzkdg52zdia2y9d9yanpm072bmnzbn49p1ic54"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -8178,12 +8211,7 @@ accessors.")
         ("rust-rand" ,rust-rand-0.4)
         ("rust-rand-xorshift" ,rust-rand-xorshift-0.2)
         ("rust-serde" ,rust-serde-1.0)
-        ("rust-serde-derive" ,rust-serde-derive-1.0))))
-    (home-page "https://github.com/rayon-rs/rayon")
-    (synopsis "Simple work-stealing parallelism for Rust")
-    (description
-     "Simple work-stealing parallelism for Rust.")
-    (license (list license:asl2.0 license:expat))))
+        ("rust-serde-derive" ,rust-serde-derive-1.0))))))
 
 (define-public rust-rayon-core-1.7
   (package
-- 
cgit 1.4.1


From ad30f7dc0138a56effb125faf2e7c3bfbdb84ea0 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 07:24:27 -0800
Subject: gnu: Add rust-libgit2-sys-0.10.

* gnu/packages/crates-io.scm (rust-libgit2-sys-0.10): New variable.
(rust-libgit2-sys-0.8): Inherit from rust-libgit2-sys-0.10.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 23 ++++++++++++++++++-----
 1 file changed, 18 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2120a6398c..23a2fd5f7d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5054,10 +5054,10 @@ values of all the exported APIs match the platform that libc is compiled for.")
     (license (list license:expat
                    license:asl2.0))))
 
-(define-public rust-libgit2-sys-0.8
+(define-public rust-libgit2-sys-0.10
   (package
     (name "rust-libgit2-sys")
-    (version "0.8.2")
+    (version "0.10.0")
     (source
       (origin
         (method url-fetch)
@@ -5065,7 +5065,7 @@ values of all the exported APIs match the platform that libc is compiled for.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0y2mibmx7wy91s2kmb2gfb29mrqlqaxpy5wcwr8s1lwws7b9w5sc")) ))
+          "0l9fvki7qxsl97vgzqwlv75nl213a5vxw7b1jaik97ala356pv6r"))))
     (build-system cargo-build-system)
     ;(arguments
     ; `(#:phases
@@ -5092,6 +5092,20 @@ values of all the exported APIs match the platform that libc is compiled for.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-libgit2-sys-0.8
+  (package
+    (inherit rust-libgit2-sys-0.10)
+    (name "rust-libgit2-sys")
+    (version "0.8.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "libgit2-sys" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "0y2mibmx7wy91s2kmb2gfb29mrqlqaxpy5wcwr8s1lwws7b9w5sc"))))))
+
 (define-public rust-libgit2-sys-0.7
   (package
     (inherit rust-libgit2-sys-0.8)
@@ -5104,8 +5118,7 @@ values of all the exported APIs match the platform that libc is compiled for.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1wcvg2qqra2aviasvqcscl8gb2rnjnd6h998wy5dlmf2bnriqi28"))))
-    (build-system cargo-build-system)))
+          "1wcvg2qqra2aviasvqcscl8gb2rnjnd6h998wy5dlmf2bnriqi28"))))))
 
 (define-public rust-libloading-0.5
   (package
-- 
cgit 1.4.1


From 89e4d2ccdb7ac1092d9de570380420117c5aae05 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Tue, 14 Jan 2020 09:38:08 -0800
Subject: gnu: Add rust-rand-0.7.

* gnu/packages/crates-io.scm (rust-rand-0.7): New variable.
(rust-rand-0.6): Inherit from rust-rand-0.7.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 46 +++++++++++++++++++++++++++++++++++++---------
 1 file changed, 37 insertions(+), 9 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 23a2fd5f7d..fc26f6146b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7642,8 +7642,44 @@ to write.")
          (base32
           "1nw0klza45hf127kfyrpxsxd5jw2l6h21qxalil3hkr7bnf7kx7s"))))))
 
+(define-public rust-rand-0.7
+  (package
+    (name "rust-rand")
+    (version "0.7.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rand" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "00sdaimkbz491qgi6qxkv582yivl32m2jd401kzbn94vsiwicsva"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-getrandom" ,rust-getrandom-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-packed-simd" ,rust-packed-simd-0.3)
+        ("rust-rand-chacha" ,rust-rand-chacha-0.2)
+        ("rust-rand-core" ,rust-rand-core-0.5)
+        ("rust-rand-hc" ,rust-rand-hc-0.2)
+        ("rust-rand-pcg" ,rust-rand-pcg-0.2))
+       #:cargo-development-inputs
+       (("rust-rand-hc" ,rust-rand-hc-0.2)
+        ("rust-rand-pcg" ,rust-rand-pcg-0.2))))
+    (home-page "https://crates.io/crates/rand")
+    (synopsis "Random number generators and other randomness functionality")
+    (description
+     "Rand provides utilities to generate random numbers, to convert them to
+useful types and distributions, and some randomness-related algorithms.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rand-0.6
   (package
+    (inherit rust-rand-0.7)
     (name "rust-rand")
     (version "0.6.5")
     (source
@@ -7654,7 +7690,6 @@ to write.")
         (sha256
          (base32
           "1jl4449jcl4wgmzld6ffwqj5gwxrp8zvx8w573g1z368qg6xlwbd"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -7672,14 +7707,7 @@ to write.")
         ("rust-winapi" ,rust-winapi-0.3)
         ("rust-autocfg" ,rust-autocfg-0.1)) ; build-dependency
        #:cargo-development-inputs
-       (("rust-rand-xoshiro" ,rust-rand-xoshiro-0.1))))
-    (home-page "https://crates.io/crates/rand")
-    (synopsis "Random number generators and other randomness functionality")
-    (description
-     "Rand provides utilities to generate random numbers, to convert them to
-useful types and distributions, and some randomness-related algorithms.")
-    (license (list license:asl2.0
-                   license:expat))))
+       (("rust-rand-xoshiro" ,rust-rand-xoshiro-0.1))))))
 
 (define-public rust-rand-0.4
   (package
-- 
cgit 1.4.1


From 91d81ab2480ddaa2e5d691dcf29328241c1e581b Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 07:55:34 -0800
Subject: gnu: rust-term-0.4: Don't hide package.

* gnu/packages/crates-io.scm (rust-term-0.4): [arguments] Skip build.
Add rust-kernel32-sys-0.2, rust-winapi-0.2 to cargo-inputs.
[properties]: Don't inherit field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index fc26f6146b..7b9730c610 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10476,7 +10476,13 @@ directories.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1wbh8ngqkqr3f6wz902yplf60bd5yapnckvrkgmzp5nffi7n8qzs"))))))
+          "1wbh8ngqkqr3f6wz902yplf60bd5yapnckvrkgmzp5nffi7n8qzs"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
+        ("rust-winapi" ,rust-winapi-0.2))))
+    (properties '())))
 
 (define-public rust-termcolor-1.0
   (package
-- 
cgit 1.4.1


From a9fd04214bddf15702920c8977bd3fdc9f4c225a Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 07:53:47 -0800
Subject: gnu: rust-term-0.5: Don't hide package.

* gnu/packages/crates-io.scm (rust-term-0.5):[arguments] Skip build.
Add rust-byteorder-1.3, rust-dirs-1.0, rust-winapi-0.3 to cargo-inputs.
[properties] Remove field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7b9730c610..417b3329c3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10456,11 +10456,16 @@ directories.")
         (base32
          "0hkgjrfisj6zjwz525639pmsvzhlc48a0h65nw87qrdp6jihdlgd"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-byteorder" ,rust-byteorder-1.3)
+        ("rust-dirs" ,rust-dirs-1.0)
+        ("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/Stebalien/term")
     (synopsis "Terminal formatting library")
     (description
      "This package provides a terminal formatting library in rust.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -10481,8 +10486,7 @@ directories.")
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
-        ("rust-winapi" ,rust-winapi-0.2))))
-    (properties '())))
+        ("rust-winapi" ,rust-winapi-0.2))))))
 
 (define-public rust-termcolor-1.0
   (package
-- 
cgit 1.4.1


From 28c006321ff838188698bc99e135ca0884714c10 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 07:48:52 -0800
Subject: gnu: rust-rustc-test-0.3: Correct cargo-inputs.

* gnu/packages/crates-io.scm (rust-rustc-test-0.3)[arguments]: Replace
rust-term-0.5 with 0.4 in cargo-inputs. Move rust-rustc-version-0.2 from
cargo-development-inputs to cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 417b3329c3..a3bdfa0500 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8743,10 +8743,9 @@ rust-lang/rust integration.")
        (("rust-getopts" ,rust-getopts-0.2)
         ("rust-libc" ,rust-libc-0.2)
         ("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
-        ("rust-term" ,rust-term-0.5)
-        ("rust-time" ,rust-time-0.1))
-       #:cargo-development-inputs
-       (("rust-rustc-version" ,rust-rustc-version-0.2))))
+        ("rust-term" ,rust-term-0.4)
+        ("rust-time" ,rust-time-0.1)
+        ("rust-rustc-version" ,rust-rustc-version-0.2))))
     (home-page "https://github.com/servo/rustc-test")
     (synopsis "Fork of Rust's test crate")
     (description
-- 
cgit 1.4.1


From cd088ebe89941ae7188b77b071d951d2cce96447 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 07:40:44 -0800
Subject: gnu: Add rust-idna-0.2.

* gnu/packages/crates-io.scm (rust-idna-0.2): New variable.
(rust-idna-0.1): Inherit from rust-idna-0.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 34 +++++++++++++++++++++++++++++-----
 1 file changed, 29 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a3bdfa0500..6ec29d61c7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4490,10 +4490,10 @@ SystemTime}}.")
      "Get hostname for Rust.")
     (license license:expat)))
 
-(define-public rust-idna-0.1
+(define-public rust-idna-0.2
   (package
     (name "rust-idna")
-    (version "0.1.5")
+    (version "0.2.0")
     (source
      (origin
        (method url-fetch)
@@ -4502,7 +4502,7 @@ SystemTime}}.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0kl4gs5kaydn4v07c6ka33spm9qdh2np0x7iw7g5zd8z1c7rxw1q"))))
+         "1a9066imqpdrm1aavfasdyb1zahqaz8jmdcwdawvb1pf60y6gqh2"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -4511,14 +4511,38 @@ SystemTime}}.")
         ("rust-unicode-bidi" ,rust-unicode-bidi-0.3)
         ("rust-unicode-normalization" ,rust-unicode-normalization-0.1))
        #:cargo-development-inputs
-       (("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
-        ("rust-rustc-test" ,rust-rustc-test-0.3))))
+       (("rust-rustc-test" ,rust-rustc-test-0.3)
+        ("rust-serde-json" ,rust-serde-json-1.0))))
     (home-page "https://github.com/servo/rust-url/")
     (synopsis "Internationalizing Domain Names in Applications and Punycode")
     (description
      "IDNA (Internationalizing Domain Names in Applications) and Punycode.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-idna-0.1
+  (package
+    (inherit rust-idna-0.2)
+    (name "rust-idna")
+    (version "0.1.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "idna" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0kl4gs5kaydn4v07c6ka33spm9qdh2np0x7iw7g5zd8z1c7rxw1q"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-matches" ,rust-matches-0.1)
+        ("rust-unicode-bidi" ,rust-unicode-bidi-0.3)
+        ("rust-unicode-normalization" ,rust-unicode-normalization-0.1))
+       #:cargo-development-inputs
+       (("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
+        ("rust-rustc-test" ,rust-rustc-test-0.3))))))
+
 (define-public rust-ignore-0.4
   (package
     (name "rust-ignore")
-- 
cgit 1.4.1


From 4fbc679a13bb5ed0d9ed64a1c60381819482aaae Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 08:14:22 -0800
Subject: gnu: rust-time-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-time-0.1)[arguments]: Skip build. Add
rust-libc-0.2, rust-redox-syscall-0.1, rust-rustc-serialize-0.3,
rust-winapi-0.3 to cargo-inputs. Add rust-log-0.3, rust-winapi-0.3 to
cargo-development-inputs.
[home-page] Update url.
[properties] Remove field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 6ec29d61c7..c86f972c11 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10732,12 +10732,21 @@ fixed set of worker threads.")
          (base32
           "161hqx0gw722ikydanpahky447vaxqncwmkj66rny282vzqpalx1"))))
     (build-system cargo-build-system)
-    (home-page "https://github.com/rust-lang-deprecated/time")
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-redox-syscall" ,rust-redox-syscall-0.1)
+        ("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-log" ,rust-log-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/time-rs/time")
     (synopsis "Simple time handling in Rust")
     (description
      "This package provides utilities for working with time-related functions
 in Rust.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 101aa648d3701800a5c8a2d333d650326e5a0921 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 19 Jan 2020 12:56:51 +0200
Subject: gnu: rust-time-0.1: Update to 0.1.42.

* gnu/packages/crates-io.scm (rust-time-0.1): Update to 0.1.42.
[arguments]: Replace rust-log-0.3 with 0.4 in cargo-development-inputs.
---
 gnu/packages/crates-io.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c86f972c11..d7dc571f2e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10722,7 +10722,7 @@ fixed set of worker threads.")
 (define-public rust-time-0.1
   (package
     (name "rust-time")
-    (version "0.1.39")
+    (version "0.1.42")
     (source
       (origin
         (method url-fetch)
@@ -10730,7 +10730,7 @@ fixed set of worker threads.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "161hqx0gw722ikydanpahky447vaxqncwmkj66rny282vzqpalx1"))))
+          "0vsbvsz0ryxb35dy9j4anxvy8zlaplmjmi0a4z4l64bc135cz3fv"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -10740,7 +10740,7 @@ fixed set of worker threads.")
         ("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
         ("rust-winapi" ,rust-winapi-0.3))
        #:cargo-development-inputs
-       (("rust-log" ,rust-log-0.3)
+       (("rust-log" ,rust-log-0.4)
         ("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/time-rs/time")
     (synopsis "Simple time handling in Rust")
-- 
cgit 1.4.1


From f949981b78517d38c47e2b411873c69d44cc50b3 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 08:47:02 -0800
Subject: gnu: Add rust-url-2.1.

* gnu/packages/crates-io.scm (rust-url-2.1): New variable.
(rust-url-1.7): Inherit from rust-url-2.1.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 40 +++++++++++++++++++++++++++++++++-------
 1 file changed, 33 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d7dc571f2e..5cc99fe93f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11829,8 +11829,40 @@ untrusted inputs in Rust.")
     (properties '((hidden? . #t)))
     (license license:isc)))
 
+(define-public rust-url-2.1
+  (package
+    (name "rust-url")
+    (version "2.1.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "url" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1jw7cw8br4xvjb92ddrrh1r7jvqhyhiknnnfpgq9np63fs24m7c2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-idna" ,rust-idna-0.2)
+        ("rust-matches" ,rust-matches-0.1)
+        ("rust-percent-encoding" ,rust-percent-encoding-2.1)
+        ("rust-serde" ,rust-serde-1.0))
+       #:cargo-development-inputs
+       (("rust-bencher" ,rust-bencher-0.1)
+        ("rust-rustc-test" ,rust-rustc-test-0.3)
+        ("rust-serde-json" ,rust-serde-json-1.0))))
+    (home-page "https://github.com/servo/rust-url")
+    (synopsis "URL library for Rust, based on the WHATWG URL Standard")
+    (description
+     "URL library for Rust, based on the WHATWG URL Standard.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-url-1.7
   (package
+    (inherit rust-url-2.1)
     (name "rust-url")
     (version "1.7.2")
     (source
@@ -11842,7 +11874,6 @@ untrusted inputs in Rust.")
        (sha256
         (base32
          "0nim1c90mxpi9wgdw2xh8dqd72vlklwlzam436akcrhjac6pqknx"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -11857,12 +11888,7 @@ untrusted inputs in Rust.")
        (("rust-bencher" ,rust-bencher-0.1)
         ("rust-rustc-serialize" ,rust-rustc-serialize-0.3)
         ("rust-rustc-test" ,rust-rustc-test-0.3)
-        ("rust-serde-json" ,rust-serde-json-1.0))))
-    (home-page "https://github.com/servo/rust-url")
-    (synopsis "URL library for Rust, based on the WHATWG URL Standard")
-    (description
-     "URL library for Rust, based on the WHATWG URL Standard.")
-    (license (list license:asl2.0 license:expat))))
+        ("rust-serde-json" ,rust-serde-json-1.0))))))
 
 (define-public rust-utf-8-0.7
   (package
-- 
cgit 1.4.1


From a3c031ce4353a7fbe246b912d40653d17d9e2838 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:03:28 -0800
Subject: gnu: Add rust-git2-0.11.

* gnu/packages/crates-io.scm (rust-git2-0.11): New variable.
(rust-git2-0.9): Inherit from rust-git2-0.11.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 44 ++++++++++++++++++++++++++++++++++++++------
 1 file changed, 38 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5cc99fe93f..6c3740f5d3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3827,10 +3827,10 @@ retrieving random data from system source.")
 DWARF debugging format.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-git2-0.9
+(define-public rust-git2-0.11
   (package
     (name "rust-git2")
-    (version "0.9.1")
+    (version "0.11.0")
     (source
      (origin
        (method url-fetch)
@@ -3839,23 +3839,23 @@ DWARF debugging format.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0cayf5w7wkvclvs8brbi7lyfxbdklwls9s49mpf2brl655yjwjwj"))))
+         "1i0fgsr91r97hsjbgqnymkcyiyg0057m7m04116k3vmyqpvrwlbp"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-bitflags" ,rust-bitflags-1)
         ("rust-libc" ,rust-libc-0.2)
-        ("rust-libgit2-sys" ,rust-libgit2-sys-0.8)
+        ("rust-libgit2-sys" ,rust-libgit2-sys-0.10)
         ("rust-log" ,rust-log-0.4)
         ("rust-openssl-probe" ,rust-openssl-probe-0.1)
         ("rust-openssl-sys" ,rust-openssl-sys-0.9)
-        ("rust-url" ,rust-url-1.7))
+        ("rust-url" ,rust-url-2.1))
        #:cargo-development-inputs
        (("rust-docopt" ,rust-docopt-1.1)
         ("rust-serde" ,rust-serde-1.0)
         ("rust-serde-derive" ,rust-serde-derive-1.0)
-        ("rust-tempdir" ,rust-tempdir-0.3)
+        ("rust-tempfile" ,rust-tempfile-3.1)
         ("rust-thread-id" ,rust-thread-id-3.3)
         ("rust-time" ,rust-time-0.1))))
     (home-page "https://github.com/rust-lang/git2-rs")
@@ -3866,6 +3866,38 @@ This library is both threadsafe and memory safe and allows both
 reading and writing git repositories.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-git2-0.9
+  (package
+    (inherit rust-git2-0.11)
+    (name "rust-git2")
+    (version "0.9.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "git2" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0cayf5w7wkvclvs8brbi7lyfxbdklwls9s49mpf2brl655yjwjwj"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-libgit2-sys" ,rust-libgit2-sys-0.8)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-openssl-probe" ,rust-openssl-probe-0.1)
+        ("rust-openssl-sys" ,rust-openssl-sys-0.9)
+        ("rust-url" ,rust-url-1.7))
+       #:cargo-development-inputs
+       (("rust-docopt" ,rust-docopt-1.1)
+        ("rust-serde" ,rust-serde-1.0)
+        ("rust-serde-derive" ,rust-serde-derive-1.0)
+        ("rust-tempdir" ,rust-tempdir-0.3)
+        ("rust-thread-id" ,rust-thread-id-3.3)
+        ("rust-time" ,rust-time-0.1))))))
+
 (define-public rust-glob-0.3
   (package
     (name "rust-glob")
-- 
cgit 1.4.1


From b1ae24c9a4dc199bd817d678f10b6e6aedfcd2ed Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 08:59:27 -0800
Subject: gnu: Add rust-tempfile-3.1.

* gnu/packages/crates-io.scm (rust-tempfile-3.1): New variable.
(rust-tempfile-3.0): Inherit from rust-tempfile-3.1.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 31 +++++++++++++++++++++++++++----
 1 file changed, 27 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 6c3740f5d3..e411d110b9 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10437,10 +10437,10 @@ deleting all contents when it's dropped.")
     (license (list license:asl2.0
                    license:expat))))
 
-(define-public rust-tempfile-3.0
+(define-public rust-tempfile-3.1
   (package
     (name "rust-tempfile")
-    (version "3.0.8")
+    (version "3.1.0")
     (source
       (origin
         (method url-fetch)
@@ -10448,14 +10448,14 @@ deleting all contents when it's dropped.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1vqk7aq2l04my2r3jiyyxirnf8f90nzcvjasvrajivb85s7p7i3x"))))
+          "1a9cfdqw70n7bcnkx05aih9xdba8lqazmqlkjpkmn2la6gcj8vks"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-cfg-if" ,rust-cfg-if-0.1)
         ("rust-libc" ,rust-libc-0.2)
-        ("rust-rand" ,rust-rand-0.6)
+        ("rust-rand" ,rust-rand-0.7)
         ("rust-redox-syscall" ,rust-redox-syscall-0.1)
         ("rust-remove-dir-all" ,rust-remove-dir-all-0.5)
         ("rust-winapi" ,rust-winapi-0.3))))
@@ -10467,6 +10467,29 @@ directories.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-tempfile-3.0
+  (package
+    (inherit rust-tempfile-3.1)
+    (name "rust-tempfile")
+    (version "3.0.8")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "tempfile" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "1vqk7aq2l04my2r3jiyyxirnf8f90nzcvjasvrajivb85s7p7i3x"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-rand" ,rust-rand-0.6)
+        ("rust-redox-syscall" ,rust-redox-syscall-0.1)
+        ("rust-remove-dir-all" ,rust-remove-dir-all-0.5)
+        ("rust-winapi" ,rust-winapi-0.3))))))
+
 (define-public rust-tendril-0.4
   (package
     (name "rust-tendril")
-- 
cgit 1.4.1


From 1ff4d9cbcaa7dcc3b06a857350ab7bf294d6b75a Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:31:56 -0800
Subject: gnu: rust-toml-0.5: Update to 0.5.6.

* gnu/packages/crates-io.scm (rust-toml-0.5): Update to 0.5.6.
[arguments]: Skip build. Add rust-indexmap-1.0, rust-serde-1.0 to
cargo-inputs. Add rust-serde-derive-1.0, rust-serde-json-1.0 to
cargo-development-inputs.
[properties]: Remove field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e411d110b9..a65207ef0d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11339,7 +11339,7 @@ pool.")
 (define-public rust-toml-0.5
   (package
     (name "rust-toml")
-    (version "0.5.3")
+    (version "0.5.6")
     (source
       (origin
         (method url-fetch)
@@ -11347,8 +11347,16 @@ pool.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "093p48vpqm4bb8q3514xsij0dkljxlr3jp9ypxr4p48xjisvxan7"))))
+          "06n7j8z63hj6g0kj2x6sqwxnm4q3s0q5d873bdk41vqy1cb2vjgz"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+        (("rust-indexmap" ,rust-indexmap-1.0)
+         ("rust-serde" ,rust-serde-1.0))
+        #:cargo-development-inputs
+        (("rust-serde-derive" ,rust-serde-derive-1.0)
+         ("rust-serde-json" ,rust-serde-json-1.0))))
     (home-page "https://github.com/alexcrichton/toml-rs")
     (synopsis "Rust encoder and decoder of TOML-formatted files and streams")
     (description
@@ -11356,7 +11364,6 @@ pool.")
 files and streams.  Provides implementations of the standard
 Serialize/Deserialize traits for TOML data to facilitate deserializing and
 serializing Rust structures.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 2157f749ec6d52c1287032da383dd1c4d9b9d61d Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:44:45 -0800
Subject: gnu: rust-memchr-2.2: Update to 2.2.1.

* gnu/packages/crates-io.scm (rust-memchr-2.2): Update to 2.2.1.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a65207ef0d..dc358877f2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5525,7 +5525,7 @@ whether an expression matches a pattern.")
 (define-public rust-memchr-2.2
   (package
     (name "rust-memchr")
-    (version "2.2.0")
+    (version "2.2.1")
     (source
      (origin
        (method url-fetch)
@@ -5534,7 +5534,7 @@ whether an expression matches a pattern.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0f8wdra7yaggsr4jzlrvpd8yknnqhd990iijdr6llgc8gk2ppz1f"))))
+         "13j6ji9x9ydpi9grbss106gqqr3xn3bcfp28aydqfa4751qrfmw8"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From 166aca480e1bdc0932a3d0427d00fcb138bcf907 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:36:59 -0800
Subject: gnu: Add rust-hex-0.4.

* gnu/packages/crates-io.scm (rust-hex-0.4): New variable.
(rust-hex-0.3): Inherit from rust-hex-0.4.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 23 +++++++++++++++++++----
 1 file changed, 19 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dc358877f2..7fb93494c2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4303,18 +4303,19 @@ heap.")
 total runtime size of an object on the heap")
     (license license:mpl2.0)))
 
-(define-public rust-hex-0.3
+(define-public rust-hex-0.4
   (package
     (name "rust-hex")
-    (version "0.3.2")
+    (version "0.4.0")
     (source
       (origin
         (method url-fetch)
         (uri (crate-uri "hex" version))
-        (file-name (string-append name "-" version ".crate"))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0xsdcjiik5j750j67zk42qdnmm4ahirk3gmkmcqgq7qls2jjcl40"))))
+          "0glsfrx2pxfsf6ivxj7vfrvd7g78j4z47ssgm5idm8p376z3jfq2"))))
     (build-system cargo-build-system)
     (arguments '(#:skip-build? #t))
     (home-page "https://github.com/KokaKiwi/rust-hex")
@@ -4324,6 +4325,20 @@ hexadecimal representation.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-hex-0.3
+  (package
+    (inherit rust-hex-0.4)
+    (name "rust-hex")
+    (version "0.3.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "hex" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "0xsdcjiik5j750j67zk42qdnmm4ahirk3gmkmcqgq7qls2jjcl40"))))))
+
 (define-public rust-hex-literal-0.2
   (package
     (name "rust-hex-literal")
-- 
cgit 1.4.1


From a842e3625990a2e90ffd5a6114526b1a81a6c4cb Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:45:54 -0800
Subject: gnu: Add rust-lazy-static-1.4.

* gnu/packages/crates-io.scm (rust-lazy-static-1.4): New variable.
(rust-lazy-static-1.3): Inherit from rust-lazy-static-1.4.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++----
 1 file changed, 23 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7fb93494c2..e2a835e264 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5009,10 +5009,10 @@ currently supports parsing (fully conformant parser), formatting and comparing
 language tags.")
     (license license:expat)))
 
-(define-public rust-lazy-static-1.3
+(define-public rust-lazy-static-1.4
   (package
     (name "rust-lazy-static")
-    (version "1.3.0")
+    (version "1.4.0")
     (source
       (origin
         (method url-fetch)
@@ -5020,11 +5020,13 @@ language tags.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "052ac27w189hrf1j3hz7sga46rp84zl2hqnzyihxv78mgzr2jmxw"))))
+          "0in6ikhw8mgl33wjv6q6xfrb5b9jr16q8ygjy803fay4zcisvaz2"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))))
+       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page  "https://github.com/rust-lang-nursery/lazy-static.rs")
     (synopsis "Macro for declaring lazily evaluated statics in Rust")
     (description
@@ -5036,6 +5038,23 @@ requires non-const function calls to be computed.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-lazy-static-1.3
+  (package
+    (inherit rust-lazy-static-1.4)
+    (name "rust-lazy-static")
+    (version "1.3.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "lazy_static" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "052ac27w189hrf1j3hz7sga46rp84zl2hqnzyihxv78mgzr2jmxw"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-spin" ,rust-spin-0.5))))))
+
 (define-public rust-lazycell-1.2
   (package
     (name "rust-lazycell")
-- 
cgit 1.4.1


From 7e7fd7fadc0923b0884a2666a92c45ae80bae926 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:48:22 -0800
Subject: gnu: Add rust-humantime-1.3.

* gnu/packages/crates-io.scm (rust-humantime-1.3): New variable.
(rust-humantime-1.2): Inherit from rust-humantime-1.3.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 24 +++++++++++++++++++-----
 1 file changed, 19 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e2a835e264..639446878d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4482,10 +4482,10 @@ requests and responses.")
      "This package provides a tiny, safe, speedy, zero-copy HTTP/1.x parser.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-humantime-1.2
+(define-public rust-humantime-1.3
   (package
     (name "rust-humantime")
-    (version "1.2.0")
+    (version "1.3.0")
     (source
      (origin
        (method url-fetch)
@@ -4494,7 +4494,7 @@ requests and responses.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "057ilhy6vc9iqhhby5ymh45m051pgxwq2z437gwkbnqhw7rfb9rw"))))
+         "0krwgbf35pd46xvkqg14j070vircsndabahahlv3rwhflpy4q06z"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -4504,8 +4504,7 @@ requests and responses.")
        (("rust-chrono" ,rust-chrono-0.4)
         ("rust-rand" ,rust-rand-0.4)
         ("rust-time" ,rust-time-0.1))))
-    (home-page
-     "https://github.com/tailhook/humantime")
+    (home-page "https://github.com/tailhook/humantime")
     (synopsis
      "Parser and formatter for Duration and SystemTime")
     (description
@@ -4513,6 +4512,21 @@ requests and responses.")
 SystemTime}}.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-humantime-1.2
+  (package
+    (inherit rust-humantime-1.3)
+    (name "rust-humantime")
+    (version "1.2.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "humantime" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "057ilhy6vc9iqhhby5ymh45m051pgxwq2z437gwkbnqhw7rfb9rw"))))))
+
 (define-public rust-hostname-0.1
   (package
     (name "rust-hostname")
-- 
cgit 1.4.1


From 8328cf26401ad714dd57e9245ce190e16f997204 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:48:50 -0800
Subject: gnu: Add rust-env-logger-0.7.

* gnu/packages/crates-io.scm (rust-env-logger-0.7): New variable.
(rust-env-logger-0.6): Inherit from rust-env-logger-0.7.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 37 +++++++++++++++++++++++++++++--------
 1 file changed, 29 insertions(+), 8 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 639446878d..63c0f682e6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2758,10 +2758,10 @@ Standard.")
      "Streaming transcoding for encoding_rs.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-env-logger-0.6
+(define-public rust-env-logger-0.7
   (package
     (name "rust-env-logger")
-    (version "0.6.2")
+    (version "0.7.1")
     (source
      (origin
        (method url-fetch)
@@ -2770,25 +2770,46 @@ Standard.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1lx2s5nk96xx4i3m4zc4ghqgi8kb07dsnyiv8jk2clhax42dxz5a"))))
+         "0djx8h8xfib43g5w94r1m1mkky5spcw4wblzgnhiyg5vnfxknls4"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-atty" ,rust-atty-0.2)
-        ("rust-humantime" ,rust-humantime-1.2)
+        ("rust-humantime" ,rust-humantime-1.3)
         ("rust-log" ,rust-log-0.4)
         ("rust-regex" ,rust-regex-1.1)
         ("rust-termcolor" ,rust-termcolor-1.0))))
-    (home-page
-     "https://github.com/sebasmagri/env_logger/")
-    (synopsis
-     "Logging implementation for @code{log}")
+    (home-page "https://github.com/sebasmagri/env_logger/")
+    (synopsis "Logging implementation for @code{log}")
     (description
      "This package provides a logging implementation for @code{log} which
 is configured via an environment variable.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-env-logger-0.6
+  (package
+    (inherit rust-env-logger-0.7)
+    (name "rust-env-logger")
+    (version "0.6.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "env_logger" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1lx2s5nk96xx4i3m4zc4ghqgi8kb07dsnyiv8jk2clhax42dxz5a"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-atty" ,rust-atty-0.2)
+        ("rust-humantime" ,rust-humantime-1.2)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-regex" ,rust-regex-1.1)
+        ("rust-termcolor" ,rust-termcolor-1.0))))))
+
 (define-public rust-envmnt-0.6
   (package
     (name "rust-envmnt")
-- 
cgit 1.4.1


From 2cd2cb2b92061aa93d279d5ab7c7921cb2e199e7 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:54:28 -0800
Subject: gnu: rust-grep-searcher-0.1: Update to 0.1.6.

* gnu/packages/crates-io.scm (rust-grep-searcher-0.1): Update to 0.1.6.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 63c0f682e6..e1c421a877 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4205,7 +4205,7 @@ standard printing of search results, similar to grep itself.")
 (define-public rust-grep-searcher-0.1
   (package
     (name "rust-grep-searcher")
-    (version "0.1.5")
+    (version "0.1.6")
     (source
      (origin
        (method url-fetch)
@@ -4214,7 +4214,7 @@ standard printing of search results, similar to grep itself.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0pj85m7q6k6jpl3q57v1gwq5jxmqnza2xg7jjcxky3q325z8lcjy"))))
+         "09ag16im12v6k0lzkyvbvamn1iw15kfx1jbfldb7z5xa7208l04a"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From b42899c29c35d97c9f860642759303781e41e7ad Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:50:57 -0800
Subject: gnu: Add rust-crossbeam-channel-0.4.

* gnu/packages/crates-io.scm (rust-crossbeam-channel-0.4): New variable.
(rust-crossbeam-channel-0.3): Inherit from rust-crossbeam-channel-0.4.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 45 ++++++++++++++++++++++++++++++++++-----------
 1 file changed, 34 insertions(+), 11 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e1c421a877..4c50ee5474 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1773,8 +1773,41 @@ intrinsics.")
     (description "Tools for concurrent programming.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-crossbeam-channel-0.4
+  (package
+    (name "rust-crossbeam-channel")
+    (version "0.4.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "crossbeam-channel" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "135ncx9680afs8jkjz8g3iq3naay9rn7942gxrdg2n9m1cxrmv5c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+        (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.7))
+        #:cargo-development-inputs
+        (("rust-num-cpus" ,rust-num-cpus-1.10)
+         ("rust-rand" ,rust-rand-0.6)
+         ("rust-signal-hook" ,rust-signal-hook-0.1))))
+    (home-page
+     "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel")
+    (synopsis
+     "Multi-producer multi-consumer channels for message passing")
+    (description
+     "Multi-producer multi-consumer channels for message passing.")
+    (license (list license:expat
+                   license:asl2.0
+                   license:bsd-2))))
+
 (define-public rust-crossbeam-channel-0.3
   (package
+    (inherit rust-crossbeam-channel-0.4)
     (name "rust-crossbeam-channel")
     (version "0.3.8")
     (source
@@ -1786,7 +1819,6 @@ intrinsics.")
        (sha256
         (base32
          "0azpymyk0ld4akrjfy69ck5pzfgz1f2gb3smm2ywld92vsjd23hg"))))
-    (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
@@ -1794,16 +1826,7 @@ intrinsics.")
         ("rust-smallvec" ,rust-smallvec-0.6))
        #:cargo-development-inputs
        (("rust-rand" ,rust-rand-0.4)
-        ("rust-signal-hook" ,rust-signal-hook-0.1))))
-    (home-page
-     "https://github.com/crossbeam-rs/crossbeam/tree/master/crossbeam-channel")
-    (synopsis
-     "Multi-producer multi-consumer channels for message passing")
-    (description
-     "Multi-producer multi-consumer channels for message passing.")
-    (license (list license:expat
-                   license:asl2.0
-                   license:bsd-2))))
+        ("rust-signal-hook" ,rust-signal-hook-0.1))))))
 
 (define-public rust-crossbeam-deque-0.7
   (package
-- 
cgit 1.4.1


From 9448d0effc5648f4ddad1bce4fe54323af3532a6 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Sun, 19 Jan 2020 21:42:17 +0200
Subject: gnu: rust-crossbeam-channel-0.3: Update to 0.3.9.

* gnu/packages/crates-io.scm (rust-crossbeam-channel-0.3)[arguments]:
Remove rust-smallvec-0.6 from cargo-inputs. Add rust-rust-num-cpus-1.10
to cargo-development-inputs. Replace rust-rand-0.4 with 0.6.
---
 gnu/packages/crates-io.scm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4c50ee5474..dd75d462f6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1809,7 +1809,7 @@ intrinsics.")
   (package
     (inherit rust-crossbeam-channel-0.4)
     (name "rust-crossbeam-channel")
-    (version "0.3.8")
+    (version "0.3.9")
     (source
      (origin
        (method url-fetch)
@@ -1818,14 +1818,14 @@ intrinsics.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0azpymyk0ld4akrjfy69ck5pzfgz1f2gb3smm2ywld92vsjd23hg"))))
+         "1ylyzb1m9qbvd1nd3vy38x9073wdmcy295ncjs7wf7ap476pzv68"))))
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6)
-        ("rust-smallvec" ,rust-smallvec-0.6))
+       (("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
        #:cargo-development-inputs
-       (("rust-rand" ,rust-rand-0.4)
+       (("rust-num-cpus" ,rust-num-cpus-1.10)
+        ("rust-rand" ,rust-rand-0.6)
         ("rust-signal-hook" ,rust-signal-hook-0.1))))))
 
 (define-public rust-crossbeam-deque-0.7
-- 
cgit 1.4.1


From 04020a73b3dea169f806d4f0d04cd2505d50efa1 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:34:03 -0800
Subject: gnu: Add rust-handlebars-2.0.

* gnu/packages/crates-io.scm (rust-handlebars-2.0): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dd75d462f6..f79b5a7bb2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4282,6 +4282,44 @@ standard printing of search results, similar to grep itself.")
 IEEE 754-2008 binary16 type.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-handlebars-2.0
+  (package
+    (name "rust-handlebars")
+    (version "2.0.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "handlebars" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "1m99gwjd7q7q79bk4f716wsdvcyhsrcsq4vbzcavbkmc48d194mg"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+        (("rust-hashbrown" ,rust-hashbrown-0.5)
+         ("rust-log" ,rust-log-0.4)
+         ("rust-pest" ,rust-pest-2.1)
+         ("rust-pest-derive" ,rust-pest-derive-2.1)
+         ("rust-quick-error" ,rust-quick-error-1.2)
+         ("rust-serde" ,rust-serde-1.0)
+         ("rust-serde-json" ,rust-serde-json-1.0)
+         ("rust-walkdir" ,rust-walkdir-2.2))
+        #:cargo-development-inputs
+        (("rust-criterion" ,rust-criterion-0.2)
+         ("rust-env-logger" ,rust-env-logger-0.6)
+         ("rust-maplit" ,rust-maplit-1.0)
+         ("rust-serde-derive" ,rust-serde-derive-1.0)
+         ("rust-tempfile" ,rust-tempfile-3.0))))
+    (home-page "https://github.com/sunng87/handlebars-rust")
+    (synopsis "Handlebars templating implemented in Rust")
+    (description
+     "This package provides handlebars templating implemented in Rust.  It is
+the template engine that renders the official Rust website")
+    (license license:expat)))
+
 (define-public rust-heapsize-0.4
   (package
     (name "rust-heapsize")
-- 
cgit 1.4.1


From 39bb7b29d96d24f33c242d53fc574933736c51f0 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:42:35 -0800
Subject: gnu: Add rust-regex-1.3.

* gnu/packages/crates-io.scm (rust-regex-1.3): New variable.
(rust-regex-1.1): Inherit from rust-regex-1.3.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 39 +++++++++++++++++++++++++++++++++------
 1 file changed, 33 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f79b5a7bb2..5936d690e9 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8619,10 +8619,10 @@ system calls.")
      "Derive implementation for ref_cast::RefCast.")
     (license (list license:asl2.0 license:expat))))
 
-(define-public rust-regex-1.1
+(define-public rust-regex-1.3
   (package
     (name "rust-regex")
-    (version "1.1.7")
+    (version "1.3.3")
     (source
      (origin
        (method url-fetch)
@@ -8631,7 +8631,7 @@ system calls.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "1pabajpp0wzb7dm2x32gy8w7k0mwykr6zsvzn0fgpr6pww40hbqb"))))
+         "11syqmfvbsah805z6ih8vxf8p6jssdsz1gjsjqcwprz484cqql5m"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -8639,13 +8639,12 @@ system calls.")
        (("rust-aho-corasick" ,rust-aho-corasick-0.7)
         ("rust-memchr" ,rust-memchr-2.2)
         ("rust-regex-syntax" ,rust-regex-syntax-0.6)
-        ("rust-thread-local" ,rust-thread-local-0.3)
-        ("rust-utf8-ranges" ,rust-utf8-ranges-1.0))
+        ("rust-thread-local" ,rust-thread-local-1.0))
        #:cargo-development-inputs
        (("rust-doc-comment" ,rust-doc-comment-0.3)
         ("rust-lazy-static" ,rust-lazy-static-1.3)
         ("rust-quickcheck" ,rust-quickcheck-0.8)
-        ("rust-rand" ,rust-rand-0.4))))
+        ("rust-rand" ,rust-rand-0.6))))
     (home-page "https://github.com/rust-lang/regex")
     (synopsis "Regular expressions for Rust")
     (description
@@ -8653,6 +8652,34 @@ system calls.")
 uses finite automata and guarantees linear time matching on all inputs.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-regex-1.1
+  (package
+    (inherit rust-regex-1.3)
+    (name "rust-regex")
+    (version "1.1.7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "regex" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1pabajpp0wzb7dm2x32gy8w7k0mwykr6zsvzn0fgpr6pww40hbqb"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-aho-corasick" ,rust-aho-corasick-0.7)
+        ("rust-memchr" ,rust-memchr-2.2)
+        ("rust-regex-syntax" ,rust-regex-syntax-0.6)
+        ("rust-thread-local" ,rust-thread-local-0.3)
+        ("rust-utf8-ranges" ,rust-utf8-ranges-1.0))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-quickcheck" ,rust-quickcheck-0.8)
+        ("rust-rand" ,rust-rand-0.4))))))
+
 (define-public rust-regex-automata-0.1
   (package
     (name "rust-regex-automata")
-- 
cgit 1.4.1


From 30b36e524af4459decf84ca0011707082c00ac31 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:52:36 -0800
Subject: gnu: Add rust-dirs-2.0.

* gnu/packages/crates-io.scm (rust-dirs-2.0): New variable.
(rust-dirs-1.0): Inherit from rust-dirs-2.0.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 34 +++++++++++++++++++++++++++-------
 1 file changed, 27 insertions(+), 7 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5936d690e9..2589b18e97 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2332,24 +2332,25 @@ hexadecimal, base32, and base64.")
      "Traits for cryptographic hash functions.")
     (license (list license:expat license:asl2.0))))
 
-(define-public rust-dirs-1.0
+(define-public rust-dirs-2.0
   (package
     (name "rust-dirs")
-    (version "1.0.3")
+    (version "2.0.2")
     (source
       (origin
         (method url-fetch)
         (uri (crate-uri "dirs" version))
-        (file-name (string-append name "-" version ".crate"))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "02vigc566z5i6n9wr2x8sch39qp4arn89xhhrh18fhpm3jfc0ygn"))))
-    (build-system cargo-build-system)
+          "1qymhyq7w7wlf1dirq6gsnabdyzg6yi2yyxkx6c4ldlkbjdaibhk"))))
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-libc" ,rust-libc-0.2)
-        ("rust-winapi" ,rust-winapi-0.3))))
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-dirs-sys" ,rust-dirs-sys-0.3))))
+    (build-system cargo-build-system)
     (home-page "https://github.com/soc/dirs-rs")
     (synopsis "Abstractions for standard locations for various platforms")
     (description
@@ -2360,6 +2361,25 @@ the XDG base/user directory specifications on Linux, the Known Folder API on
 Windows, and the Standard Directory guidelines on macOS.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-dirs-1.0
+  (package
+    (inherit rust-dirs-2.0)
+    (name "rust-dirs")
+    (version "1.0.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "dirs" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "02vigc566z5i6n9wr2x8sch39qp4arn89xhhrh18fhpm3jfc0ygn"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))))
+
 (define-public rust-discard-1.0
   (package
     (name "rust-discard")
-- 
cgit 1.4.1


From 27f158ef23fd708a2c31f9f2f2a4e6c6f45761ec Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:55:46 -0800
Subject: gnu: rust-serde-1.0: Update to 1.0.104.

* gnu/packages/crates-io.scm (rust-serde-1.0): Update to 1.0.104.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2589b18e97..0749cf31a2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9442,7 +9442,7 @@ proven statistical guarantees.")
 (define-public rust-serde-1.0
   (package
     (name "rust-serde")
-    (version "1.0.101")
+    (version "1.0.104")
     (source
       (origin
         (method url-fetch)
@@ -9450,7 +9450,7 @@ proven statistical guarantees.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1p8r24hagcsrl92w5z32nfrg9040qkgqf8iwwnf7mzigpavwk5lp"))))
+          "0ja4mgw4p42syjk7jkzwhj2yg6llfrfm7vn8rvy7v3c1bzr1aha1"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From ec438ab295703c83029d3d7e760d375c55e4b384 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:56:41 -0800
Subject: gnu: rust-serde-cbor-0.10: Update to 0.10.2.

* gnu/packages/crates-io.scm (rust-serde-cbor-0.10): Update 0.10.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0749cf31a2..c7bb4129d3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9498,7 +9498,7 @@ proven statistical guarantees.")
 (define-public rust-serde-cbor-0.10
   (package
     (name "rust-serde-cbor")
-    (version "0.10.1")
+    (version "0.10.2")
     (source
      (origin
        (method url-fetch)
@@ -9507,7 +9507,7 @@ proven statistical guarantees.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0jcb4j637vdlqk2z38jixaqmp6f92h36r17kclv5brjay32911ii"))))
+         "0kyizacjabsa78p9f7qvj31zirpnsgsr4zpfv1p6lwpcb3biw27p"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From ea78979dd4460a2f3dd0c49287b68c0045af7c8c Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:59:34 -0800
Subject: gnu: rust-serde-json-1.0: Update to 1.0.44.

* gnu/packages/crates-io.scm (rust-serde-json-1.0): Update to 1.0.44.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c7bb4129d3..06a1669dbf 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9553,7 +9553,7 @@ proven statistical guarantees.")
 (define-public rust-serde-json-1.0
   (package
     (name "rust-serde-json")
-    (version "1.0.41")
+    (version "1.0.44")
     (source
       (origin
         (method url-fetch)
@@ -9561,7 +9561,7 @@ proven statistical guarantees.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1hipk84x40454mf599752mi7l08wb8qakz8vd6d3zp57d0mfnwig"))))
+          "1mysl675nqhzzkbcrqy4x63cbbsrrx3gcc7k8ydx1gajrkh7bia8"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From b6510b1a62b7b20567708db34fa45a6b70d5ebce Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:01:02 -0800
Subject: gnu: rust-serde-yaml-0.8: Update to 0.8.11.

* gnu/packages/crates-io.scm (rust-serde-yaml-0.8): Update to 0.8.11.
[arguments]: Remove rust-version-sync-0.8 from cargo-development-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 06a1669dbf..72523a9613 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9611,7 +9611,7 @@ proven statistical guarantees.")
 (define-public rust-serde-yaml-0.8
   (package
     (name "rust-serde-yaml")
-    (version "0.8.9")
+    (version "0.8.11")
     (source
      (origin
        (method url-fetch)
@@ -9620,7 +9620,7 @@ proven statistical guarantees.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "10mmjpnshgrwij01a13679nxy1hnh5yfr0343kh0y9p5j2d8mc1q"))))
+         "0d9wdjrlx9gxg80kzc6pvdwz5pwhja2n8n0bxja9vv61kzqif6v9"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
@@ -9631,8 +9631,7 @@ proven statistical guarantees.")
         ("rust-yaml-rust" ,rust-yaml-rust-0.4))
        #:cargo-development-inputs
        (("rust-serde-derive" ,rust-serde-derive-1.0)
-        ("rust-unindent" ,rust-unindent-0.1)
-        ("rust-version-sync" ,rust-version-sync-0.8))))
+        ("rust-unindent" ,rust-unindent-0.1))))
     (home-page
      "https://github.com/dtolnay/serde-yaml")
     (synopsis "YAML support for Serde")
-- 
cgit 1.4.1


From cb806c7c63e6c05facd1bb146d54593ba3e43808 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:14:17 -0800
Subject: gnu: Add rust-dirs-sys-0.3.

* gnu/packages/crates-io.scm (rust-dirs-sys-0.3): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 72523a9613..200147140f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2380,6 +2380,35 @@ Windows, and the Standard Directory guidelines on macOS.")
        (("rust-libc" ,rust-libc-0.2)
         ("rust-winapi" ,rust-winapi-0.3))))))
 
+(define-public rust-dirs-sys-0.3
+  (package
+    (name "rust-dirs-sys")
+    (version "0.3.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "dirs-sys" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0yyykdcmbc476z1v9m4z5jb8y91dw6kgzpkiqi2ig07xx0yv585g"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-redox-users" ,rust-redox-users-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/soc/dirs-sys-rs")
+    (synopsis
+     "System-level helper functions for the dirs and directories crates")
+    (description
+     "This package provides system-level helper functions for the @code{dirs}
+and @code{directories} crates.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-discard-1.0
   (package
     (name "rust-discard")
-- 
cgit 1.4.1


From e320b20650ea02bfdbd8097de2b543a5038bad29 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:22:30 -0800
Subject: gnu: Add rust-blake2-rfc-0.2.

* gnu/packages/crates-io.scm (rust-blake2-rfc-0.2): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 200147140f..dce7a6daed 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -677,6 +677,35 @@ behave like a set of bitflags.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-blake2-rfc-0.2
+  (package
+    (name "rust-blake2-rfc")
+    (version "0.2.18")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "blake2-rfc" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0034g47hyq2bzmk40895ill1mbnpmmjakdq3dmm9clidvl5m6vax"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-arrayvec" ,rust-arrayvec-0.4)
+        ("rust-clippy" ,rust-clippy-0.0)
+        ("rust-constant-time-eq" ,rust-constant-time-eq-0.1))
+       #:cargo-development-inputs
+       (("rust-data-encoding" ,rust-data-encoding-2.1))))
+    (home-page "https://github.com/cesarb/blake2-rfc")
+    (synopsis "Rust implementation of BLAKE2 based on RFC 7693")
+    (description
+     "This package provides a pure Rust implementation of BLAKE2 based on RFC
+7693.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-blas-sys-0.7
   (package
     (name "rust-blas-sys")
-- 
cgit 1.4.1


From b43885e9e25493fd66b90769e99bc6e215ee7ecf Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:19:58 -0800
Subject: gnu: Add rust-redox-users-0.3.

* gnu/packages/crates-io.scm (rust-redox-users-0.3): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dce7a6daed..4728ecde60 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8647,6 +8647,34 @@ system calls.")
      "This package provides a Rust library to access Redox termios functions.")
     (license license:expat)))
 
+(define-public rust-redox-users-0.3
+  (package
+    (name "rust-redox-users")
+    (version "0.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "redox_users" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0vdn688q9wg997b1x5abx2gf7406rn1lvd62ypcgh1gj7g5dpkjf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-failure" ,rust-failure-0.1)
+        ("rust-rand-os" ,rust-rand-os-0.1)
+        ("rust-redox-syscall" ,rust-redox-syscall-0.1)
+        ("rust-rust-argon2" ,rust-rust-argon2-0.5))))
+    (home-page "https://gitlab.redox-os.org/redox-os/users")
+    (synopsis "Access Redox users and groups")
+    (description
+     "This package provides a Rust library to access Redox users and groups
+functionality.")
+    (license license:expat)))
+
 (define-public rust-ref-cast-0.2
   (package
     (name "rust-ref-cast")
-- 
cgit 1.4.1


From 5a9e88c7d174e5936914ab2969fdf061bc977a00 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:29:08 -0800
Subject: gnu: Add rust-term-size-1.0.

* gnu/packages/crates-io.scm (rust-term-size-1.0): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4728ecde60..167630e6af 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10828,6 +10828,33 @@ directories.")
        (("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
         ("rust-winapi" ,rust-winapi-0.2))))))
 
+(define-public rust-term-size-1.0
+  (package
+    (name "rust-term-size")
+    (version "1.0.0-beta1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "term_size" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "13w9cqjhzh3mmx6zami8lxyf42xx53yy866zxhxqcm71k637v8d8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-clippy" ,rust-clippy-0.0)
+        ("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/clap-rs/term_size-rs")
+    (synopsis "Determine terminal sizes and dimensions")
+    (description
+     "Functions for determining terminal sizes and dimensions")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-termcolor-1.0
   (package
     (name "rust-termcolor")
-- 
cgit 1.4.1


From 7a7ff5d36ca523b3b3f69cbd95a72e84d92733d5 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:29:33 -0800
Subject: gnu: Add rust-term-size-0.3.

* gnu/packages/crates-io.scm (rust-term-size-0.3): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 167630e6af..823b54f879 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -10855,6 +10855,28 @@ directories.")
      "Functions for determining terminal sizes and dimensions")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-term-size-0.3
+  (package
+    (inherit rust-term-size-1.0)
+    (name "rust-term-size")
+    (version "0.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "term_size" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "09wk3173ngmb710qs9rwgibq4w250q8lgnwjvb9cypc1vdk9lnwy"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-clippy" ,rust-clippy-0.0)
+        ("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.2))))))
+
 (define-public rust-termcolor-1.0
   (package
     (name "rust-termcolor")
-- 
cgit 1.4.1


From 77a164a7236ec99f8827e1190f4f6af3fa448d1c Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:14:43 -0800
Subject: gnu: Add rust-argon2rs-0.2.

* gnu/packages/crates-io.scm (rust-argon2rs-0.2): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 823b54f879..4492f96c55 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -254,6 +254,33 @@ text or blue underlined text, on ANSI terminals.")
     (description "This package provides an atomically swappable Arc.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-argon2rs-0.2
+  (package
+    (name "rust-argon2rs")
+    (version "0.2.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "argon2rs" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "14mkgkrjd4b4zy92pflz6yb4j1wn2chbd8jczxknxbkdm2vb0rrz"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-blake2-rfc" ,rust-blake2-rfc-0.2)
+        ("rust-scoped-threadpool" ,rust-scoped-threadpool-0.1))
+       #:cargo-development-inputs
+       (("rust-cargon" ,rust-cargon-0.0))))
+    (home-page "https://github.com/bryant/argon2rs")
+    (synopsis "Rust password hashing library that runs on Argon2")
+    (description "This package provides a pure Rust password hashing library
+that runs on Argon2.")
+    (license license:expat)))
+
 (define-public rust-arrayvec-0.4
   (package
     (name "rust-arrayvec")
-- 
cgit 1.4.1


From 21f887c3557fb87d63458a68339ed4b315af53c7 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 09:58:32 -0800
Subject: gnu: rust-serde-derive-1.0: Update to 1.0.104.

* gnu/packages/crates-io.scm (rust-serde-derive-1.0): Update it.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4492f96c55..611283644e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9638,7 +9638,7 @@ proven statistical guarantees.")
 (define-public rust-serde-derive-1.0
   (package
     (name "rust-serde-derive")
-    (version "1.0.101")
+    (version "1.0.104")
     (source
       (origin
         (method url-fetch)
@@ -9646,7 +9646,7 @@ proven statistical guarantees.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0bn0wz3j48248187mfmypyqnh73mq734snxxhr05vmgcl51kl4sb"))))
+          "0r7gjlwfry44b4ylz524ynjp9v3qiwdj4c588lh94aas78q9x3qj"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From ef2f6487d72b6828c60f5f34b5654f5482c41bc4 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 10:38:13 -0800
Subject: gnu: rust-regex-syntax-0.6: Update to 0.6.13.

* gnu/packages/crates-io.scm (rust-regex-syntax-0.6): Update to 0.6.13.
[arguments]: Remove rust-ucd-util-0.1 from cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 611283644e..9fd5aa7505 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8850,7 +8850,7 @@ uses finite automata and guarantees linear time matching on all inputs.")
 (define-public rust-regex-syntax-0.6
   (package
     (name "rust-regex-syntax")
-    (version "0.6.10")
+    (version "0.6.13")
     (source
       (origin
         (method url-fetch)
@@ -8858,12 +8858,9 @@ uses finite automata and guarantees linear time matching on all inputs.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0p47lf38yj2g2fnmvnraccqlxwk35zr76hlnqi8yva932nzqam6d"))))
+          "141xi6yiji0bc04c4skamd4ny9vnd1jrwc7qzfga425lyn8yhd77"))))
     (build-system cargo-build-system)
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
-       (("rust-ucd-util" ,rust-ucd-util-0.1))))
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/rust-lang/regex")
     (synopsis "Regular expression parser")
     (description
-- 
cgit 1.4.1


From c0e73f92ba4c0dc0218317a4346a2eda4a87d5f8 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 20:01:01 -0800
Subject: gnu: Add rust-rustc-std-workspace-alloc-1.0.

* gnu/packages/crates-io.scm (rust-rustc-std-workspace-alloc-1.0): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9fd5aa7505..1d44cb86f6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9025,6 +9025,26 @@ decoding.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-rustc-std-workspace-alloc-1.0
+  (package
+    (name "rust-rustc-std-workspace-alloc")
+    (version "1.0.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rustc-std-workspace-alloc" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "11psmqk6glglxl3zwh8slz6iynfxaifh4spd2wcnws552dqdarpz"))))
+    (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
+    (home-page "https://crates.io/crates/rustc-std-workspace-alloc")
+    (synopsis "Rust workspace hack")
+    (description "This package is a Rust workspace hack.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-rustc-std-workspace-core-1.0
   (package
     (name "rust-rustc-std-workspace-core")
-- 
cgit 1.4.1


From 5e5ca33cd9112584032225675d073e6175015c0b Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 20:08:32 -0800
Subject: gnu: Add rust-hashbrown-0.5.

* gnu/packages/crates-io.scm (rust-hashbrown-0.5): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1d44cb86f6..3e3082824d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4425,6 +4425,40 @@ IEEE 754-2008 binary16 type.")
 the template engine that renders the official Rust website")
     (license license:expat)))
 
+(define-public rust-hashbrown-0.5
+  (package
+    (name "rust-hashbrown")
+    (version "0.5.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "hashbrown" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0lr3gsicplw7czapsscmii87hgzpvxf5ch92v7pi95xsipxl3pp1"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-compiler-builtins" ,rust-compiler-builtins-0.1)
+        ("rust-rayon" ,rust-rayon-1.1)
+        ("rust-rustc-std-workspace-alloc" ,rust-rustc-std-workspace-alloc-1.0)
+        ("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core-1.0)
+        ("rust-serde" ,rust-serde-1.0))
+       #:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-rand" ,rust-rand-0.5)
+        ("rust-rayon" ,rust-rayon-1.1)
+        ("rust-rustc-hash" ,rust-rustc-hash-1.0)
+        ("rust-serde-test" ,rust-serde-test-1.0))))
+    (home-page "https://github.com/rust-lang/hashbrown")
+    (synopsis "Rust port of Google's SwissTable hash map")
+    (description
+     "This package provides a Rust port of Google's SwissTable hash map.")
+    (license (list license:asl2.0 license:expat))))
+
 (define-public rust-heapsize-0.4
   (package
     (name "rust-heapsize")
-- 
cgit 1.4.1


From 922b65d05ec013693ea54bdf8220048047cd2e04 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:23:07 +0200
Subject: gnu: Add rust-rand-0.5.

* gnu/packages/crates-io.scm (rust-rand-0.5): New variable.
---
 gnu/packages/crates-io.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3e3082824d..8c3c31a28a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8034,6 +8034,35 @@ useful types and distributions, and some randomness-related algorithms.")
        #:cargo-development-inputs
        (("rust-rand-xoshiro" ,rust-rand-xoshiro-0.1))))))
 
+(define-public rust-rand-0.5
+  (package
+    (inherit rust-rand-0.7)
+    (name "rust-rand")
+    (version "0.5.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rand" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32
+            "1fdcgja9167hlzkf4g5daqwp498lwiyq7aqm05whklpbsdyc8666"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cloudabi" ,rust-cloudabi-0.0)
+        ("rust-fuchsia-cprng" ,rust-fuchsia-cprng-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-rand-core" ,rust-rand-core-0.3)
+        ("rust-serde" ,rust-serde-1.0)
+        ("rust-serde-derive" ,rust-serde-derive-1.0)
+        ("rust-stdweb" ,rust-stdweb-0.4)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-bincode" ,rust-bincode-1.1))))))
+
 (define-public rust-rand-0.4
   (package
     (inherit rust-rand-0.6)
-- 
cgit 1.4.1


From b72648d7f5565e7974d47664ed795b3468b5f54e Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 20:26:32 -0800
Subject: gnu: rust-quick-error-1.2: Update to 1.2.3.

* gnu/packages/crates-io.scm (rust-quick-error-1.2): Update to 1.2.3.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8c3c31a28a..5691d948a3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7885,7 +7885,7 @@ in terms of the upstream unstable API.")
 (define-public rust-quick-error-1.2
   (package
     (name "rust-quick-error")
-    (version "1.2.2")
+    (version "1.2.3")
     (source
       (origin
         (method url-fetch)
@@ -7893,7 +7893,7 @@ in terms of the upstream unstable API.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1w6kgwwv7p7zr0yyg5rb315lkk24bimywklwx7fsvsbwi10bjx4j"))))
+          "1q6za3v78hsspisc197bg3g7rpc989qycy8ypr8ap8igv10ikl51"))))
     (build-system cargo-build-system)
     (home-page "https://github.com/tailhook/quick-error")
     (synopsis "Macro which makes error types pleasant to write")
-- 
cgit 1.4.1


From a62d3de70421fb7edc81b183461316a6a7c449e0 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 20:25:35 -0800
Subject: gnu: rust-quick-error-1.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-quick-error-1.2)[arguments]: Skip build.
[properties] Remove field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5691d948a3..203f725816 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7895,11 +7895,11 @@ in terms of the upstream unstable API.")
          (base32
           "1q6za3v78hsspisc197bg3g7rpc989qycy8ypr8ap8igv10ikl51"))))
     (build-system cargo-build-system)
+    (arguments `(#:skip-build? #t))
     (home-page "https://github.com/tailhook/quick-error")
     (synopsis "Macro which makes error types pleasant to write")
     (description "This crate provides a macro which makes error types pleasant
 to write.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 8eeb7794bac7b8cfbb6ea156b347d88ace90326c Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 21:42:07 -0800
Subject: gnu: rust-cc-1.0: Update to 1.0.50.

* gnu/packages/crates-io.scm (rust-cc-1.0): Update to 1.0.50.
[arguments]: Remove rust-rayon-1.1 from cargo-inputs, add
rust-jobserver-0.1. Remove rust-tempdir-0.3 from
cargo-development-inputs, add rust-tempfile-3.1.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 203f725816..c3f0f27c61 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1146,7 +1146,7 @@ used in argon2rs' bench suite.")
 (define-public rust-cc-1.0
   (package
     (name "rust-cc")
-    (version "1.0.41")
+    (version "1.0.50")
     (source
       (origin
         (method url-fetch)
@@ -1154,14 +1154,14 @@ used in argon2rs' bench suite.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1zxzd559dbbf1iwdzmkj7czapzccs17kqqmsj9ayijpdix5rrbld"))))
+          "1kdqm8ka7xg9h56b694pcz29ka33fsz27mzrphqc78gx96h8zqlm"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-rayon" ,rust-rayon-1.1))
+       (("rust-jobserver" ,rust-jobserver-0.1))
        #:cargo-development-inputs
-       (("rust-tempdir" ,rust-tempdir-0.3))))
+       (("rust-tempfile" ,rust-tempfile-3.1))))
     (home-page "https://github.com/alexcrichton/cc-rs")
     (synopsis "Invoke the native C compiler")
     (description
-- 
cgit 1.4.1


From 874a5bc61daf310c99fa642fec4ec17552a81a09 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:28:54 -0800
Subject: gnu: Add rust-tokio-signal-0.2.

* gnu/packages/crates-io.scm (rust-tokio-signal-0.2): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 36 ++++++++++++++++++++++++++++++++++++
 1 file changed, 36 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c3f0f27c61..5b9f3498c0 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11537,6 +11537,42 @@ futures efficiently")
      "Event loop that drives Tokio I/O resources.")
     (license license:expat)))
 
+(define-public rust-tokio-signal-0.2
+  (package
+    (name "rust-tokio-signal")
+    (version "0.2.7")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tokio-signal" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "15l27cvhfcjsahwnm2pgsm0690w0xj1h1sbdl5wy6p50dqkwavfx"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-futures" ,rust-futures-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-mio" ,rust-mio-0.6)
+        ("rust-mio-uds" ,rust-mio-uds-0.6)
+        ("rust-signal-hook" ,rust-signal-hook-0.1)
+        ("rust-tokio-executor" ,rust-tokio-executor-0.1)
+        ("rust-tokio-io" ,rust-tokio-io-0.1)
+        ("rust-tokio-reactor" ,rust-tokio-reactor-0.1)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-tokio" ,rust-tokio-0.1))))
+    (home-page "https://github.com/tokio-rs/tokio")
+    (synopsis
+     "Asynchronous Unix signal handling backed futures")
+    (description
+     "An implementation of an asynchronous Unix signal handling backed
+futures.")
+    (license license:expat)))
+
 (define-public rust-tokio-sync-0.1
   (package
     (name "rust-tokio-sync")
-- 
cgit 1.4.1


From 7fcc421e8a40dfafa79611373d4d65fb7e57dee9 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:29:35 -0800
Subject: gnu: Add rust-tokio-process-0.2.

* gnu/packages/crates-io.scm (rust-tokio-process-0.2): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5b9f3498c0..a77246f4b1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11498,6 +11498,46 @@ futures efficiently")
     (properties '((hidden? . #t)))
     (license license:expat)))
 
+(define-public rust-tokio-process-0.2
+  (package
+    (name "rust-tokio-process")
+    (version "0.2.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tokio-process" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1s6vi5n5iax4ksx3bzpfdhfbngj49mvq5n40np1d4aycp3qnxgdg"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-crossbeam-queue" ,rust-crossbeam-queue-0.1)
+        ("rust-futures" ,rust-futures-0.1)
+        ("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-mio" ,rust-mio-0.6)
+        ("rust-mio-named-pipes" ,rust-mio-named-pipes-0.1)
+        ("rust-tokio-io" ,rust-tokio-io-0.1)
+        ("rust-tokio-reactor" ,rust-tokio-reactor-0.1)
+        ("rust-tokio-signal" ,rust-tokio-signal-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-failure" ,rust-failure-0.1)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-tokio" ,rust-tokio-0.1))))
+    (home-page "https://github.com/tokio-rs/tokio")
+    (synopsis
+     "Asynchronous process management backed futures")
+    (description
+     "An implementation of an asynchronous process management backed
+futures.")
+    (license license:expat)))
+
 (define-public rust-tokio-reactor-0.1
   (package
     (name "rust-tokio-reactor")
-- 
cgit 1.4.1


From 272004aee52d492a538a243e4387b10628fc8f86 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:21:51 -0800
Subject: gnu: Add rust-mio-named-pipes-0.1.

* gnu/packages/crates-io.scm (rust-mio-named-pipes-0.1): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a77246f4b1..f4f32a79fd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6057,6 +6057,36 @@ drop-in replacement for miniz.")
     (description "Lightweight non-blocking IO.")
     (license license:expat)))
 
+(define-public rust-mio-named-pipes-0.1
+  (package
+    (name "rust-mio-named-pipes")
+    (version "0.1.6")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "mio-named-pipes" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1cwwfx1yr9vws8x971x34ijnirs377vcxi47frdirki5yppp9qzm"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-log" ,rust-log-0.4)
+        ("rust-mio" ,rust-mio-0.6)
+        ("rust-miow" ,rust-miow-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-env-logger" ,rust-env-logger-0.4)
+        ("rust-rand" ,rust-rand-0.4))))
+    (home-page "https://github.com/alexcrichton/mio-named-pipes")
+    (synopsis "Windows named pipe bindings for mio")
+    (description
+     "A library for integrating Windows Named Pipes with mio.")
+    (license `(,license:asl2.0 ,license:expat))))
+
 (define-public rust-mio-uds-0.6
   (package
     (name "rust-mio-uds")
-- 
cgit 1.4.1


From 2f1fe591d1073465f05a73e21b10ee653c138c40 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:32:49 +0200
Subject: gnu: Add rust-env-logger-0.4.

* gnu/packages/crates-io.scm (rust-env-logger-0.4): New variable.
---
 gnu/packages/crates-io.scm | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index f4f32a79fd..c3f32d0b32 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2938,6 +2938,27 @@ is configured via an environment variable.")
         ("rust-regex" ,rust-regex-1.1)
         ("rust-termcolor" ,rust-termcolor-1.0))))))
 
+(define-public rust-env-logger-0.4
+  (package
+    (inherit rust-env-logger-0.7)
+    (name "rust-env-logger")
+    (version "0.4.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "env-logger" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0nydz2lidsvx9gs0v2zcz68rzqx8in7fzmiprgsrhqh17vkj3prx"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-log" ,rust-log-0.3)
+        ("rust-regex" ,rust-regex-0.2))))))
+
 (define-public rust-envmnt-0.6
   (package
     (name "rust-envmnt")
-- 
cgit 1.4.1


From 5381d5c49ff8b3637a791cfbaedd5a4583c1bb5c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:35:21 +0200
Subject: gnu: Add rust-regex-0.2.

* gnu/packages/crates-io.scm (rust-regex-0.2): New variable.
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c3f32d0b32..2bd3367a97 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8927,6 +8927,34 @@ uses finite automata and guarantees linear time matching on all inputs.")
         ("rust-quickcheck" ,rust-quickcheck-0.8)
         ("rust-rand" ,rust-rand-0.4))))))
 
+(define-public rust-regex-0.2
+  (package
+    (inherit rust-regex-1.3)
+    (name "rust-regex")
+    (version "0.2.11")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "regex" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1163ir1k5zjspirfjl4wqbviwrxlhmfwy95xxb69y4irkv4snack"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-aho-corasick" ,rust-aho-corasick-0.6)
+        ("rust-memchr" ,rust-memchr-2.2)
+        ("rust-regex-syntax" ,rust-regex-syntax-0.5)
+        ("rust-thread-local" ,rust-thread-local-0.3)
+        ("rust-utf8-ranges" ,rust-utf8-ranges-1.0))
+       #:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static-1.3)
+        ("rust-quickcheck" ,rust-quickcheck-0.6)
+        ("rust-rand" ,rust-rand-0.4))))))
+
 (define-public rust-regex-automata-0.1
   (package
     (name "rust-regex-automata")
-- 
cgit 1.4.1


From d304015f22aa83ce7c414b5c88b04156f3e176c5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:38:20 +0200
Subject: gnu: Add rust-aho-corasick-0.6.

* gnu/packages/crates-io.scm (rust-aho-corasick-0.6.): New variable.
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2bd3367a97..152bff7d40 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -151,6 +151,33 @@ Rust, using gimli.")
      "Fast multiple substring searching.")
     (license (list license:unlicense license:expat))))
 
+(define-public rust-aho-corasick-0.6
+  (package
+    (inherit rust-aho-corasick-0.7)
+    (name "rust-aho-corasick")
+    (version "0.6.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "aho-corasick" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "19f8v503ibvlyr824g5ynicrh1lsmp2i0zmpszr8lqay0qw3vkl1"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-memchr" ,rust-memchr-2.2))
+       #:cargo-development-inputs
+       (("rust-csv" ,rust-csv-1.1)
+        ("rust-docopt" ,rust-docopt-1.1)
+        ("rust-memmap" ,rust-memmap-0.6)
+        ("rust-quickcheck" ,rust-quickcheck-0.7)
+        ("rust-rand" ,rust-rand-0.5)
+        ("rust-serde" ,rust-serde-1.0)
+        ("rust-serde-derive" ,rust-serde-derive-1.0))))))
+
 (define-public rust-ansi-term-0.11
   (package
     (name "rust-ansi-term")
-- 
cgit 1.4.1


From efbfc7e86c024abc044aa936560ad9d7d7610167 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:40:27 +0200
Subject: gnu: Add rust-quickcheck-0.7.

* gnu/packages/crates-io.scm (rust-quickcheck-0.7): New variable.
---
 gnu/packages/crates-io.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 152bff7d40..284931aa5f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8012,6 +8012,28 @@ to write.")
      "Automatic property based testing with shrinking.")
     (license (list license:expat license:unlicense))))
 
+(define-public rust-quickcheck-0.7
+  (package
+    (inherit rust-quickcheck-0.8)
+    (name "rust-quickcheck")
+    (version "0.7.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "quickcheck" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "05pqzja6fwdyrs1za5vmxb9ifb993knmpdsrs1fs2wyz9qz7slyl"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-env-logger" ,rust-env-logger-0.5)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-rand" ,rust-rand-0.5)
+        ("rust-rand-core" ,rust-rand-core-0.2))))))
+
 (define-public rust-quote-1.0
   (package
     (name "rust-quote")
-- 
cgit 1.4.1


From 54af2e59e29b58fe6a47355367a7a8d386c9c795 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:42:42 +0200
Subject: gnu: Add rust-env-logger-0.5.

* gnu/packages/crates-io.scm (rust-env-logger-0.5): New variable.
---
 gnu/packages/crates-io.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 284931aa5f..54ac96045a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2965,6 +2965,28 @@ is configured via an environment variable.")
         ("rust-regex" ,rust-regex-1.1)
         ("rust-termcolor" ,rust-termcolor-1.0))))))
 
+(define-public rust-env-logger-0.5
+  (package
+    (inherit rust-env-logger-0.7)
+    (name "rust-env-logger")
+    (version "0.5.13")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "env-logger" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0f0c4i4c65jh8lci0afl5yg74ac0lbnpxcp81chj114zwg9a9c0m"))))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-atty" ,rust-atty-0.2)
+        ("rust-humantime" ,rust-humantime-1.2)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-regex" ,rust-regex-1.1)
+        ("rust-termcolor" ,rust-termcolor-1.0))))))
+
 (define-public rust-env-logger-0.4
   (package
     (inherit rust-env-logger-0.7)
-- 
cgit 1.4.1


From 790c528525aa31839752ba3d59b1cc4c0e4c10de Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:44:57 +0200
Subject: gnu: Add rust-rand-core-0.2.

* gnu/packages/crates-io.scm (rust-rand-core-0.2): New variable.
---
 gnu/packages/crates-io.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 54ac96045a..e096a77067 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8333,6 +8333,25 @@ useful types and distributions, and some randomness-related algorithms.")
      `(#:skip-build? #t
        #:cargo-inputs (("rand-core" ,rust-rand-core-0.4))))))
 
+(define-public rust-rand-core-0.2
+  (package
+    (inherit rust-rand-core-0.5)
+    (name "rust-rand-core")
+    (version "0.2.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rand-core" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0wikbw2a36bz8ywjyycjrd7db6ra3yzj14zs1ysxz2fiqhia8q8r"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-rand-core" ,rust-rand-core-0.3))))))
+
 (define-public rust-rand-hc-0.2
   (package
     (name "rust-rand-hc")
-- 
cgit 1.4.1


From 010ea34f7da6dbb390e48dd3f3a318201ac6bfa7 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:47:19 +0200
Subject: gnu: Add rust-regex-syntax-0.5.

* gnu/packages/crates-io.scm (rust-regex-syntax-0.5): New variable.
---
 gnu/packages/crates-io.scm | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e096a77067..1c06dd99bf 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9100,6 +9100,25 @@ uses finite automata and guarantees linear time matching on all inputs.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-regex-syntax-0.5
+  (package
+    (inherit rust-regex-syntax-0.6)
+    (name "rust-regex-syntax")
+    (version "0.5.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "regex-syntax" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "19zp25jr3dhmclg3qqjk3bh1yrn7bqi05zgr5v52szv3l97plw3x"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-ucd-util" ,rust-ucd-util-0.1))))))
+
 (define-public rust-remove-dir-all-0.5
   (package
     (name "rust-remove-dir-all")
-- 
cgit 1.4.1


From 7353994bad8c0b9eff31e36e612dc8951c832839 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 21:49:03 +0200
Subject: gnu: Add rust-quickcheck-0.6.

* gnu/packages/crates-io.scm (rust-quickcheck-0.6): New variable.
---
 gnu/packages/crates-io.scm | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 1c06dd99bf..738d8aecf7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2980,7 +2980,8 @@ is configured via an environment variable.")
          (base32
           "0f0c4i4c65jh8lci0afl5yg74ac0lbnpxcp81chj114zwg9a9c0m"))))
     (arguments
-     `(#:cargo-inputs
+     `(#:skip-build? #t
+       #:cargo-inputs
        (("rust-atty" ,rust-atty-0.2)
         ("rust-humantime" ,rust-humantime-1.2)
         ("rust-log" ,rust-log-0.4)
@@ -8056,6 +8057,27 @@ to write.")
         ("rust-rand" ,rust-rand-0.5)
         ("rust-rand-core" ,rust-rand-core-0.2))))))
 
+(define-public rust-quickcheck-0.6
+  (package
+    (inherit rust-quickcheck-0.8)
+    (name "rust-quickcheck")
+    (version "0.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "quickcheck" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1dyazm2fcq0v9fscq1a7597zsvdl9f0j8c2bfj1jm2nlzz2sn6y0"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-env-logger" ,rust-env-logger-0.5)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-rand" ,rust-rand-0.4))))))
+
 (define-public rust-quote-1.0
   (package
     (name "rust-quote")
-- 
cgit 1.4.1


From 66d4d23a0db21eccd59a23684b4b680ddb8ccd55 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:08:50 -0800
Subject: gnu: Add rust-tokio-core-0.1.

* gnu/packages/crates-io.scm (rust-tokio-core-0.1): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 738d8aecf7..9a72a5ca9a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11543,6 +11543,54 @@ backed applications.")
      "Utilities for encoding and decoding frames.")
     (license license:expat)))
 
+(define-public rust-tokio-core-0.1
+  (package
+    (name "rust-tokio-core")
+    (version "0.1.17")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "tokio-core" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0wbgg59mxfvrhzv97y56nh3gmnmw3jj9dhgkmvz27410jjxzpvxf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-bytes" ,rust-bytes-0.4)
+        ("rust-futures" ,rust-futures-0.1)
+        ("rust-iovec" ,rust-iovec-0.1)
+        ("rust-log" ,rust-log-0.4)
+        ("rust-mio" ,rust-mio-0.6)
+        ("rust-scoped-tls" ,rust-scoped-tls-0.1)
+        ("rust-tokio" ,rust-tokio-0.1)
+        ("rust-tokio-executor" ,rust-tokio-executor-0.1)
+        ("rust-tokio-io" ,rust-tokio-io-0.1)
+        ("rust-tokio-reactor" ,rust-tokio-reactor-0.1)
+        ("rust-tokio-timer" ,rust-tokio-timer-0.2))
+       #:cargo-development-inputs
+       (("rust-env-logger" ,rust-env-logger-0.4)
+        ("rust-flate2" ,rust-flate2-1.0)
+        ("rust-futures-cpupool" ,rust-futures-cpupool-0.1)
+        ("rust-http" ,rust-http-0.1)
+        ("rust-httparse" ,rust-httparse-1.3)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-num-cpus" ,rust-num-cpus-1.10)
+        ("rust-serde" ,rust-serde-1.0)
+        ("rust-serde-derive" ,rust-serde-derive-1.0)
+        ("rust-serde-json" ,rust-serde-json-1.0)
+        ("rust-time" ,rust-time-0.1))))
+    (home-page "https://tokio.rs")
+    (synopsis
+     "Core I/O and event loop primitives for asynchronous I/O in Rust")
+    (description
+     "Core I/O and event loop primitives for asynchronous I/O in Rust.
+Foundation for the rest of the tokio crates.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-tokio-current-thread-0.1
   (package
     (name "rust-tokio-current-thread")
-- 
cgit 1.4.1


From 04d924db0c18aac3e54c6b1f0ebce002ce03c842 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:30:20 -0800
Subject: gnu: Add rust-jobserver-0.1.

* gnu/packages/crates-io.scm (rust-jobserver-0.1): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9a72a5ca9a..c72d082213 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5153,6 +5153,36 @@ primitives to an @code{io::Write}.")
         (base32
          "18g7p2hrb3dk84z3frfgmszfc9hjb4ps9vp99qlb1kmf9gm8hc5f"))))))
 
+(define-public rust-jobserver-0.1
+  (package
+    (name "rust-jobserver")
+    (version "0.1.19")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "jobserver" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1q2w80v8p2pbfm8ayhjs6zi11a1hp4535z4ck8kg872z8ldnrc37"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))
+       #:cargo-development-inputs
+       (("rust-futures" ,rust-futures-0.1)
+        ("rust-num-cpus" ,rust-num-cpus-1.10)
+        ("rust-tempdir" ,rust-tempdir-0.3)
+        ("rust-tokio-core" ,rust-tokio-core-0.1)
+        ("rust-tokio-process" ,rust-tokio-process-0.2))))
+    (home-page "https://github.com/alexcrichton/jobserver-rs")
+    (synopsis "GNU make jobserver for Rust")
+    (description
+     "An implementation of the GNU make jobserver for Rust.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-js-sys-0.3
   (package
     (name "rust-js-sys")
-- 
cgit 1.4.1


From b94c6ac38e60de342265165e219167236f3fee6a Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:39:28 -0800
Subject: gnu: rust-pest-generator-2.1: Update dependencies.

* gnu/packages/crates-io.scm (rust-pest-generator-2.1)[arguments]:
Replace rust-quote-1.0 with 0.6 in cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c72d082213..500ec9defb 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7473,7 +7473,7 @@ algorithm.")
        (("rust-pest" ,rust-pest-2.1)
         ("rust-pest-meta" ,rust-pest-meta-2.1)
         ("rust-proc-macro2" ,rust-proc-macro2-0.4)
-        ("rust-quote" ,rust-quote-1.0)
+        ("rust-quote" ,rust-quote-0.6)
         ("rust-syn" ,rust-syn-0.15))))
     (home-page "https://pest.rs/")
     (synopsis "Pest code generator")
-- 
cgit 1.4.1


From 2760345fe9214b151e1cafd971278d011456573b Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 22:43:45 -0800
Subject: gnu: rust-pest-meta-2.1: Update dependencies.

* gnu/packages/crates-io.scm (rust-pest-meta-2.1)[arguments]: Move
rust-sha-1-0.8 from cargo-development-inputs to cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 500ec9defb..13c429e4e2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7498,9 +7498,8 @@ algorithm.")
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-maplit" ,rust-maplit-1.0)
-        ("rust-pest" ,rust-pest-2.1))
-       #:cargo-development-inputs
-       (("rust-sha-1" ,rust-sha-1-0.8))))
+        ("rust-pest" ,rust-pest-2.1)
+        ("rust-sha-1" ,rust-sha-1-0.8))))
     (home-page "https://pest.rs")
     (synopsis "Pest meta language parser and validator")
     (description
-- 
cgit 1.4.1


From 699c454945e30edfa37ac3cf6c4b10e8be40443c Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 19:48:27 -0800
Subject: gnu: rust-pest-meta-2.1: Update to 2.1.2.

* gnu/packages/crates-io.scm (rust-pest-meta-2.1): Update to 2.1.2.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 13c429e4e2..5d169872fc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7483,7 +7483,7 @@ algorithm.")
 (define-public rust-pest-meta-2.1
   (package
     (name "rust-pest-meta")
-    (version "2.1.1")
+    (version "2.1.2")
     (source
      (origin
        (method url-fetch)
@@ -7492,7 +7492,7 @@ algorithm.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0kaprdz3jis9bjfwhri1zncbsvack5m3gx2g5flspdy7wxnyljgj"))))
+         "0iymvrh7lcfi8iarkgq0hwgarr00np3l4xg4bx42rmvgi6czshyz"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-- 
cgit 1.4.1


From 05f8588c2d921e64329c304d6ea5702a6147be8b Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 19:46:25 -0800
Subject: gnu: rust-pest-generator-2.1: Update to 2.1.1.

* gnu/packages/crates-io.scm (rust-pest-generator-2.1): Update to 2.1.1.
[arguments]: In cargo-inputs replace rust-proc-macro2-0.4 with 1.0,
rust-quote-0.6 with 1.0, rust-syn-0.15 with 1.0.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5d169872fc..9bd96e7d4a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7456,7 +7456,7 @@ algorithm.")
 (define-public rust-pest-generator-2.1
   (package
     (name "rust-pest-generator")
-    (version "2.1.0")
+    (version "2.1.1")
     (source
      (origin
        (method url-fetch)
@@ -7465,16 +7465,16 @@ algorithm.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0ipnv77lqhj4d4fpfxi8m168lcjp482kszaknlardmpgqiv0a4k3"))))
+         "1h3z8jccki87mn7gppy4292s1ah98z4md998w5pd04jpkclwz7vv"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-pest" ,rust-pest-2.1)
         ("rust-pest-meta" ,rust-pest-meta-2.1)
-        ("rust-proc-macro2" ,rust-proc-macro2-0.4)
-        ("rust-quote" ,rust-quote-0.6)
-        ("rust-syn" ,rust-syn-0.15))))
+        ("rust-proc-macro2" ,rust-proc-macro2-1.0)
+        ("rust-quote" ,rust-quote-1.0)
+        ("rust-syn" ,rust-syn-1.0))))
     (home-page "https://pest.rs/")
     (synopsis "Pest code generator")
     (description "Pest code generator.")
-- 
cgit 1.4.1


From c8a2b343d37479c4b8a82e7bec9cab27139bf3ea Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Wed, 15 Jan 2020 23:48:33 -0800
Subject: gnu: rust-kernel32-sys-0.2: Update dependencies.

* gnu/packages/crates-io.scm (rust-kernel32-sys-0.2)[arguments]: Move
rust-winapi-build-0.1 from cargo-development-inputs to cargo-inputs.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9bd96e7d4a..c8fe7597d2 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5308,9 +5308,9 @@ friction with idiomatic Rust structs to ease interopability.")
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-winapi" ,rust-winapi-0.2))
-       #:cargo-development-inputs
-       (("rust-winapi-build" ,rust-winapi-build-0.1))))
+       #:cargo-inputs
+       (("rust-winapi" ,rust-winapi-0.2)
+        ("rust-winapi-build" ,rust-winapi-build-0.1))))
     (home-page "https://github.com/retep998/winapi-rs")
     (synopsis "Function definitions for the Windows API library kernel32")
     (description "Contains function definitions for the Windows API library
-- 
cgit 1.4.1


From 8f414fa29dc54a40fdfa94a897eda0795f6cb355 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 20:36:53 -0800
Subject: gnu: Add rust-arrayref-0.3.

* gnu/packages/crates-io.scm (rust-arrayref-0.3): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index c8fe7597d2..7bbaf60324 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -308,6 +308,30 @@ text or blue underlined text, on ANSI terminals.")
 that runs on Argon2.")
     (license license:expat)))
 
+(define-public rust-arrayref-0.3
+  (package
+    (name "rust-arrayref")
+    (version "0.3.5")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "arrayref" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1vphy316jbgmgckk4z7m8csvlyc8hih9w95iyq48h8077xc2wf0d"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-development-inputs
+       (("rust-quickcheck" ,rust-quickcheck-0.6))))
+    (home-page "https://github.com/droundy/arrayref")
+    (synopsis "Macros to take array references of slices")
+    (description
+     "Macros to take array references of slices.")
+    (license license:bsd-2)))
+
 (define-public rust-arrayvec-0.4
   (package
     (name "rust-arrayvec")
-- 
cgit 1.4.1


From d9b2c855bfaeacbe02321b92705653a2b613551d Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 19:59:26 -0800
Subject: gnu: Add rust-thread-local-1.0.

* gnu/packages/crates-io.scm (rust-thread-local-1.0): New variable.
(rust-thread-local-0.3): Inherit from rust-thread-local-1.0.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7bbaf60324..e001c8bbbb 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11413,10 +11413,10 @@ different for every thread.")
     (license (list license:asl2.0
                    license:expat))))
 
-(define-public rust-thread-local-0.3
+(define-public rust-thread-local-1.0
   (package
     (name "rust-thread-local")
-    (version "0.3.6")
+    (version "1.0.1")
     (source
       (origin
         (method url-fetch)
@@ -11424,7 +11424,7 @@ different for every thread.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))
+          "054vlrr1vsdy1h4b7n99mr24pnj8928ig9qwzg36wnkld4dns36l"))))
     (build-system cargo-build-system)
     (home-page "https://github.com/Amanieu/thread_local-rs")
     (synopsis "Per-object thread-local storage")
@@ -11433,6 +11433,20 @@ different for every thread.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-thread-local-0.3
+  (package
+    (inherit rust-thread-local-1.0)
+    (name "rust-thread-local")
+    (version "0.3.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "thread_local" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))))
+
 (define-public rust-threadpool-1.7
   (package
     (name "rust-threadpool")
-- 
cgit 1.4.1


From 27b75426c50078574d1d41fa0e24e992fe7ae869 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 19:57:17 -0800
Subject: gnu: rust-thread-local-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-thread-local-0.3)[arguments]: Skip build.
Add rust-lazy-static-1.4 to cargo-inputs.
[properties]: Don't inherit field.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e001c8bbbb..e7d377de3a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11445,7 +11445,11 @@ different for every thread.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))))
+          "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-lazy-static" ,rust-lazy-static-1.4))))
+    (properties '())))
 
 (define-public rust-threadpool-1.7
   (package
-- 
cgit 1.4.1


From 0f414f0da94f5199fc4f7dc93d7adc22b938ac74 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 20 Jan 2020 22:21:13 +0200
Subject: gnu: rust-thread-local-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-thread-local-1.0)[arguments]: Skip
build. Add rust-lazy-static-1.4 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e7d377de3a..e70b869ea4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -11426,10 +11426,12 @@ different for every thread.")
          (base32
           "054vlrr1vsdy1h4b7n99mr24pnj8928ig9qwzg36wnkld4dns36l"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-lazy-static" ,rust-lazy-static-1.4))))
     (home-page "https://github.com/Amanieu/thread_local-rs")
     (synopsis "Per-object thread-local storage")
-    (description "Per-object thread-local storage")
-    (properties '((hidden? . #t)))
+    (description "Per-object thread-local storage.")
     (license (list license:asl2.0
                    license:expat))))
 
@@ -11448,8 +11450,7 @@ different for every thread.")
           "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))
     (arguments
      `(#:skip-build? #t
-       #:cargo-inputs (("rust-lazy-static" ,rust-lazy-static-1.4))))
-    (properties '())))
+       #:cargo-inputs (("rust-lazy-static" ,rust-lazy-static-1.4))))))
 
 (define-public rust-threadpool-1.7
   (package
-- 
cgit 1.4.1


From 5624b4292dba85cecf6c98c9016772a370c71e40 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 20:40:00 -0800
Subject: gnu: Add rust-arrayvec-0.5.

* gnu/packages/crates-io.scm (rust-arrayvec-0.5): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 33 ++++++++++++++++++++++++++++-----
 1 file changed, 28 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e70b869ea4..bbe7e9afec 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -332,10 +332,10 @@ that runs on Argon2.")
      "Macros to take array references of slices.")
     (license license:bsd-2)))
 
-(define-public rust-arrayvec-0.4
+(define-public rust-arrayvec-0.5
   (package
     (name "rust-arrayvec")
-    (version "0.4.10")
+    (version "0.5.1")
     (source
      (origin
        (method url-fetch)
@@ -344,13 +344,12 @@ that runs on Argon2.")
         (string-append name "-" version ".tar.gz"))
        (sha256
         (base32
-         "0wcch3ca9qvkixgdbd2afrv1xa27l83vpraf7frsh9l8pivgpiwj"))))
+         "1f5mca8kiiwhvhxd1mbnq68j6v6rk139sch567zwwzl6hs37vxyg"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t
        #:cargo-inputs
-       (("rust-nodrop" ,rust-nodrop-0.1)
-        ("rust-serde" ,rust-serde-1.0))
+       (("rust-serde" ,rust-serde-1.0))
        #:cargo-development-inputs
        (("rust-bencher" ,rust-bencher-0.1)
         ("rust-matches" ,rust-matches-0.1)
@@ -363,6 +362,30 @@ array (it can be stored on the stack too).  Implements fixed capacity
 ArrayVec and ArrayString.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-arrayvec-0.4
+  (package
+    (inherit rust-arrayvec-0.5)
+    (name "rust-arrayvec")
+    (version "0.4.10")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "arrayvec" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0wcch3ca9qvkixgdbd2afrv1xa27l83vpraf7frsh9l8pivgpiwj"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-nodrop" ,rust-nodrop-0.1)
+        ("rust-serde" ,rust-serde-1.0))
+       #:cargo-development-inputs
+       (("rust-bencher" ,rust-bencher-0.1)
+        ("rust-matches" ,rust-matches-0.1)
+        ("rust-serde-test" ,rust-serde-test-1.0))))))
+
 (define-public rust-ascii-0.9
   (package
     (name "rust-ascii")
-- 
cgit 1.4.1


From f8607be8a834607f69dd9be9b3790e35bad8951e Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 20:41:54 -0800
Subject: gnu: Add rust-blake2b-simd-0.5.

* gnu/packages/crates-io.scm (rust-blake2b-simd-0.5): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index bbe7e9afec..a10021c16c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -807,6 +807,33 @@ behave like a set of bitflags.")
 7693.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-blake2b-simd-0.5
+  (package
+    (name "rust-blake2b-simd")
+    (version "0.5.10")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "blake2b-simd" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "12icvk8ixlivv3jv5nyrg01sajp4s279zb1kmif0nfja4ms2vyyq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-arrayref" ,rust-arrayref-0.3)
+        ("rust-arrayvec" ,rust-arrayvec-0.5)
+        ("rust-constant-time-eq" ,rust-constant-time-eq-0.1))))
+    (home-page "https://github.com/oconnor663/blake2_simd")
+    (synopsis "Pure Rust BLAKE2b implementation with dynamic SIMD")
+    (description
+     "This package provides a pure Rust implementation of the BLAKE2b and
+BLAKE2bp hash functions.")
+    (license license:expat)))
+
 (define-public rust-blas-sys-0.7
   (package
     (name "rust-blas-sys")
-- 
cgit 1.4.1


From 72803f5cd28669f0854d516204a9ecf84e781a13 Mon Sep 17 00:00:00 2001
From: John Soo <jsoo1@asu.edu>
Date: Thu, 16 Jan 2020 20:42:34 -0800
Subject: gnu: Add rust-rust-argon2-0.5.

* gnu/packages/crates-io.scm (rust-rust-argon2-0.5): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a10021c16c..fb0d7ea10a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -9325,6 +9325,34 @@ uses finite automata and guarantees linear time matching on all inputs.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-rust-argon2-0.5
+  (package
+    (name "rust-rust-argon2")
+    (version "0.5.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "rust-argon2" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1krjkmyfn37hy7sfs6lqia0fsvw130nn1z2850glsjcva7pym92c"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-base64" ,rust-base64-0.10)
+        ("rust-blake2b-simd" ,rust-blake2b-simd-0.5)
+        ("rust-crossbeam-utils" ,rust-crossbeam-utils-0.6))
+       #:cargo-development-inputs
+       (("rust-hex" ,rust-hex-0.3))))
+    (home-page "https://github.com/sru-systems/rust-argon2")
+    (synopsis "Rust implementation of the Argon2 password hashing function")
+    (description "This package contans a rust implementation of the Argon2
+password hashing function.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-rustc-demangle-0.1
   (package
     (name "rust-rustc-demangle")
-- 
cgit 1.4.1


From 6dc67c2d11895f3516117a06b741690aed517784 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 12:10:50 +0200
Subject: gnu: rust-failure-derive-0.1: Fix inputs.

* gnu/packages/crates-io.scm (rust-failure-derive-0.1)[arguments]:
Replace rust-quote-1.0 with 0.6 in cargo-inputs.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index fb0d7ea10a..3bf5d54020 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -3276,7 +3276,7 @@ is configured via an environment variable.")
      `(#:skip-build? #t
        #:cargo-inputs
        (("rust-proc-macro2" ,rust-proc-macro2-0.4)
-        ("rust-quote" ,rust-quote-1.0)
+        ("rust-quote" ,rust-quote-0.6)
         ("rust-syn" ,rust-syn-0.15)
         ("rust-synstructure" ,rust-synstructure-0.10))
        #:cargo-development-inputs
-- 
cgit 1.4.1


From 0c8538545036cfadd548e2c0afeca71d7e63c7fd Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 13:07:11 +0200
Subject: gnu: rust-libgit2-sys-0.10: Don't hide package.

* gnu/packages/crates-io.scm (rust-libgit2-sys-0.10)[arguments]: Add
rust-libc-0.2, rust-libz-sys-1.0, rust-libssh2-sys-0.2,
rust-openssl-sys-0.9, rust-cc-1.0, rust-pkg-config-0.3 to cargo-inputs.
Add custom phase to unbundle vendored sources and set environment
variables.
[native-inputs]: Add libgit2, openssl, pkg-config, zlib.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 68 ++++++++++++++++++++++++++++++++--------------
 1 file changed, 47 insertions(+), 21 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3bf5d54020..60664e3e17 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -25,7 +25,11 @@
   #:use-module (guix build-system cargo)
   #:use-module (guix download)
   #:use-module ((guix licenses) #:prefix license:)
-  #:use-module (guix packages))
+  #:use-module (guix packages)
+  #:use-module (gnu packages compression)
+  #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages tls)
+  #:use-module (gnu packages version-control))
 
 ;;;
 ;;; Please: Try to add new module packages in alphabetic order.
@@ -5567,28 +5571,46 @@ values of all the exported APIs match the platform that libc is compiled for.")
          (base32
           "0l9fvki7qxsl97vgzqwlv75nl213a5vxw7b1jaik97ala356pv6r"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;  (modify-phases %standard-phases
-    ;    (add-after 'unpack 'find-openssl
-    ;      (lambda* (#:key inputs #:allow-other-keys)
-    ;        (let ((openssl (assoc-ref inputs "openssl")))
-    ;          (setenv "OPENSSL_DIR" openssl))
-    ;        (delete-file-recursively "libgit2")
-    ;        (setenv "LIBGIT2_SYS_USE_PKG_CONFIG" "1")
-    ;        (setenv "LIBSSH2_SYS_USE_PKG_CONFIG" "1")
-    ;        #t)))))
-    ;(native-inputs
-    ; `(("pkg-config" ,pkg-config)))
-    ;(inputs
-    ; `(("libgit2" ,libgit2)
-    ;   ("openssl" ,openssl)
-    ;   ("zlib" ,zlib)))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-libz-sys" ,rust-libz-sys-1.0)
+        ("rust-libssh2-sys" ,rust-libssh2-sys-0.2)
+        ("rust-openssl-sys" ,rust-openssl-sys-0.9)
+        ;; Build dependencies:
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-pkg-config" ,rust-pkg-config-0.3))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'dont-vendor-sources
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((openssl (assoc-ref inputs "openssl")))
+               (setenv "OPENSSL_DIR" openssl))
+             (delete-file-recursively "libgit2")
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libgit2-sys-"
+                              ,(package-version rust-libgit2-sys-0.10)
+                              ".crate/libgit2"))
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libz-sys-"
+                              ,(package-version rust-libz-sys-1.0)
+                              ".crate/src/zlib"))
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libssh2-sys-"
+                              ,(package-version rust-libssh2-sys-0.2)
+                              ".crate/libssh2"))
+             (setenv "LIBGIT2_SYS_USE_PKG_CONFIG" "1")
+             (setenv "LIBSSH2_SYS_USE_PKG_CONFIG" "1")
+             #t)))))
+    (native-inputs
+     `(("libgit2" ,libgit2)
+       ("openssl" ,openssl)
+       ("pkg-config" ,pkg-config)
+       ("zlib" ,zlib)))
     (home-page "https://github.com/rust-lang/git2-rs")
     (synopsis "Native bindings to the libgit2 library")
     (description
      "This package provides native rust bindings to the @code{libgit2} library.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -5604,7 +5626,9 @@ values of all the exported APIs match the platform that libc is compiled for.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0y2mibmx7wy91s2kmb2gfb29mrqlqaxpy5wcwr8s1lwws7b9w5sc"))))))
+          "0y2mibmx7wy91s2kmb2gfb29mrqlqaxpy5wcwr8s1lwws7b9w5sc"))))
+    (arguments '())
+    (properties '((hidden? . #t)))))
 
 (define-public rust-libgit2-sys-0.7
   (package
@@ -5618,7 +5642,9 @@ values of all the exported APIs match the platform that libc is compiled for.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1wcvg2qqra2aviasvqcscl8gb2rnjnd6h998wy5dlmf2bnriqi28"))))))
+          "1wcvg2qqra2aviasvqcscl8gb2rnjnd6h998wy5dlmf2bnriqi28"))))
+    (arguments '())
+    (properties '((hidden? . #t)))))
 
 (define-public rust-libloading-0.5
   (package
-- 
cgit 1.4.1


From d7364e85e05a3faae0542d1b6470657863b11410 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 13:13:08 +0200
Subject: gnu: rust-libssh2-sys-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-libssh2-sys-0.2)[arguments]: Add
rust-libc-0.2, rust-libz-sys-1.0, rust-openssl-sys-0.9, rust-cc-1.0,
rust-pkg-config-0.3, rust-vcpkg-0.2 to cargo-inputs. Add custom phase to
unbundle vendored sources and set environment variables.
[native-inputs]: Add libssh2, openssl, pkg-config, zlib.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 50 ++++++++++++++++++++++++++++++----------------
 1 file changed, 33 insertions(+), 17 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 60664e3e17..5c6d760208 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -28,6 +28,7 @@
   #:use-module (guix packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages pkg-config)
+  #:use-module (gnu packages ssh)
   #:use-module (gnu packages tls)
   #:use-module (gnu packages version-control))
 
@@ -5688,27 +5689,42 @@ functions and static variables these libraries contain.")
          (base32
           "1zb6gsw795nq848nk5x2smzpfnn1s15wjlzjnvr8ihlz2l5x2549"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;  (modify-phases %standard-phases
-    ;    (add-after 'unpack 'find-openssl
-    ;      (lambda* (#:key inputs #:allow-other-keys)
-    ;        (let ((openssl (assoc-ref inputs "openssl")))
-    ;          (setenv "OPENSSL_DIR" openssl))
-    ;        (delete-file-recursively "libssh2")
-    ;        (setenv "LIBSSH2_SYS_USE_PKG_CONFIG" "1")
-    ;        #t)))))
-    ;(native-inputs
-    ; `(("pkg-config" ,pkg-config)))
-    ;(inputs
-    ; `(("libssh2" ,libssh2)
-    ;   ("openssl" ,openssl)
-    ;   ("zlib" ,zlib)))
+    (arguments
+     `(#:skip-build? #t ; it wants rust-openssl-src
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-libz-sys" ,rust-libz-sys-1.0)
+        ("rust-openssl-sys" ,rust-openssl-sys-0.9)
+        ;; Build dependencies:
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-pkg-config" ,rust-pkg-config-0.3)
+        ("rust-vcpkg" ,rust-vcpkg-0.2))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'dont-vendor-sources
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((openssl (assoc-ref inputs "openssl")))
+               (setenv "OPENSSL_DIR" openssl))
+             (delete-file-recursively "libssh2")
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libssh2-sys-"
+                              ,(package-version rust-libssh2-sys-0.2)
+                              ".crate/libssh2"))
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libz-sys-"
+                              ,(package-version rust-libz-sys-1.0)
+                              ".crate/src/zlib"))
+             (setenv "LIBSSH2_SYS_USE_PKG_CONFIG" "1")
+             #t)))))
+    (native-inputs
+     `(("libssh2" ,libssh2)
+       ("openssl" ,openssl)
+       ("pkg-config" ,pkg-config)
+       ("zlib" ,zlib)))
     (home-page "https://github.com/alexcrichton/ssh2-rs")
     (synopsis "Native bindings to the libssh2 library")
     (description
      "This package provides native rust bindings to the @code{libssh2} library.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 128aa31fe6255caf7bb7fabdca0ea4f695eaca41 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 13:20:00 +0200
Subject: gnu: rust-openssl-sys-0.9: Don't hide package.

* gnu/packages/crates-io.scm (rust-openssl-sys-0.9)[arguments]: Add
rust-libc-0.2, rust-autocfg-0.1, rust-cc-1.0, rust-pkg-config-0.3,
rust-vcpkg-0.2 to cargo-inputs. Add custom phase to find packaged
openssl.
[native-inputs]: Add openssl, pkg-config.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 32 ++++++++++++++++++++------------
 1 file changed, 20 insertions(+), 12 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 5c6d760208..18b31bbb91 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7035,22 +7035,30 @@ system for OpenSSL.")
         (sha256
          (base32 "0vvk8vzrc73y8n5rf4yj3x8ygyxjaz7wxrbxiwqi7qy0gyp1cpa6"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;   (modify-phases %standard-phases
-    ;     (add-after 'unpack 'find-openssl
-    ;       (lambda* (#:key inputs #:allow-other-keys)
-    ;         (let ((openssl (assoc-ref inputs "openssl")))
-    ;           (setenv "OPENSSL_DIR" openssl))
-    ;         #t)))))
-    ;(inputs
-    ; `(("openssl" ,openssl)
-    ;   ("pkg-config" ,pkg-config)))
+    (arguments
+     `(#:skip-build? #t ; it wants rust-openssl-src
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ;; Build dependencies:
+        ("rust-autocfg" ,rust-autocfg-0.1)
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-pkg-config" ,rust-pkg-config-0.3)
+        ;("rust-openssl-src" ,rust-openssl-src-111)
+        ("rust-vcpkg" ,rust-vcpkg-0.2))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'find-openssl
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((openssl (assoc-ref inputs "openssl")))
+               (setenv "OPENSSL_DIR" openssl))
+             #t)))))
+    (native-inputs
+     `(("openssl" ,openssl)
+       ("pkg-config" ,pkg-config)))
     (home-page "https://github.com/sfackler/rust-openssl")
     (synopsis "FFI bindings to OpenSSL")
     (description
      "This package provides FFI bindings to OpenSSL for use in rust crates.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-ordermap-0.3
-- 
cgit 1.4.1


From 16a5dfdc3cf596fb7cf9b5e474825067fb5bcf07 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 14:48:34 +0200
Subject: gnu: rust-libssh2-sys-0.2: Update to 0.2.14.

* gnu/packages/crates-io.scm (rust-libssh2-sys-0.2): Update to 0.2.14.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 18b31bbb91..3e2a2f5104 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5679,7 +5679,7 @@ functions and static variables these libraries contain.")
 (define-public rust-libssh2-sys-0.2
   (package
     (name "rust-libssh2-sys")
-    (version "0.2.12")
+    (version "0.2.14")
     (source
       (origin
         (method url-fetch)
@@ -5687,7 +5687,7 @@ functions and static variables these libraries contain.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "1zb6gsw795nq848nk5x2smzpfnn1s15wjlzjnvr8ihlz2l5x2549"))))
+          "042gsgbvxgm5by4mk906j3zm4qdvzcfhjxrb55is1lrr6f0nxain"))))
     (build-system cargo-build-system)
     (arguments
      `(#:skip-build? #t ; it wants rust-openssl-src
-- 
cgit 1.4.1


From 33d69d20ad4d3b93848c60c8102a16a3b2f0746a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:04:07 +0200
Subject: gnu: Add rust-quickcheck-0.5.

* gnu/packages/crates-io.scm (rust-quickcheck-0.5): New variable.
---
 gnu/packages/crates-io.scm | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 3e2a2f5104..82aec47db1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8231,6 +8231,26 @@ to write.")
         ("rust-log" ,rust-log-0.4)
         ("rust-rand" ,rust-rand-0.4))))))
 
+(define-public rust-quickcheck-0.5
+  (package
+    (inherit rust-quickcheck-0.8)
+    (name "rust-quickcheck")
+    (version "0.5.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "quickcheck" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1jzm1ygfbn4igaq14b9nipc8yvsn6c8panpgd1qiy5r2insjllyd"))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-env-logger" ,rust-env-logger-0.4)
+        ("rust-log" ,rust-log-0.3)
+        ("rust-rand" ,rust-rand-0.3))))))
+
 (define-public rust-quote-1.0
   (package
     (name "rust-quote")
-- 
cgit 1.4.1


From b86409a76fcdf8e1637505e55e7dc8c1baaf133d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:06:40 +0200
Subject: gnu: rust-unicode-segmentation-1.3: Fix inputs.

* gnu/packages/crates-io.scm (rust-unicode-segmentation-1.3)[arguments]:
Replace rust-quickcheck-0.8 with 0.7 in cargo-development-inputs.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 82aec47db1..d40b50c8c4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -12715,7 +12715,7 @@ described in Unicode Standard Annex #15.")
     (arguments
      `(#:skip-build? #t
        #:cargo-development-inputs
-       (("rust-quickcheck" ,rust-quickcheck-0.8))))
+       (("rust-quickcheck" ,rust-quickcheck-0.7))))
     (home-page "https://github.com/unicode-rs/unicode-segmentation")
     (synopsis "Grapheme Cluster, Word and Sentence boundaries")
     (description
-- 
cgit 1.4.1


From a8a5cc6841c1b45f58303eb0f7d97e4b7e1d49c8 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:24:31 +0200
Subject: gnu: Add rust-heck-0.3.

* gnu/packages/crates-io.scm (rust-heck-0.3): New variable.
---
 gnu/packages/crates-io.scm | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d40b50c8c4..831c4959c1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4674,6 +4674,32 @@ heap.")
 total runtime size of an object on the heap")
     (license license:mpl2.0)))
 
+(define-public rust-heck-0.3
+  (package
+    (name "rust-heck")
+    (version "0.3.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "heck" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "01a2v7yvkiqxakdqz4hw3w3g4sm52ivz9cs3qcsv2arxsmw4wmi0"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-unicode-segmentation" ,rust-unicode-segmentation-1.3))))
+    (home-page "https://github.com/withoutboats/heck")
+    (synopsis "Case conversion library")
+    (description
+     "This library exists to provide case conversion between common cases like
+CamelCase and snake_case.  It is intended to be unicode aware, internally
+consistent, and reasonably well performing.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-hex-0.4
   (package
     (name "rust-hex")
-- 
cgit 1.4.1


From 2e1100f377bd32994a23ec26207edfa92e6a0074 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:26:30 +0200
Subject: gnu: Add rust-matrixmultiply-0.1.

* gnu/packages/crates-io.scm (rust-matrixmultiply-0.1): New variable.
---
 gnu/packages/crates-io.scm | 27 +++++++++++++++++++++++++++
 1 file changed, 27 insertions(+)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 831c4959c1..0be0136a31 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6014,6 +6014,33 @@ whether an expression matches a pattern.")
     (properties '((hidden? . #t)))
     (license license:expat)))
 
+(define-public rust-matrixmultiply-0.1
+  (package
+    (name "rust-matrixmultiply")
+    (version "0.1.15")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "matrixmultiply" version))
+        (file-name (string-append name "-" version ".crate"))
+        (sha256
+         (base32
+          "00p0fpjhm45qdzi37mgv7ggsy8b9gqvq4999yrbgyn1dxkf6gbfw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-rawpointer" ,rust-rawpointer-0.1))
+       #:cargo-development-inputs (("rust-bencher" ,rust-bencher-0.1))))
+    (home-page "https://github.com/bluss/matrixmultiply/")
+    (synopsis "General matrix multiplication for f32 and f64 matrices")
+    (description "General matrix multiplication for f32 and f64 matrices.
+Operates on matrices with general layout (they can use arbitrary row and column
+stride).  Detects and uses AVX or SSE2 on x86 platforms transparently for higher
+performance.  Uses a microkernel strategy, so that the implementation is easy to
+parallelize and optimize.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-md5-0.6
   (package
     (name "rust-md5")
-- 
cgit 1.4.1


From af996d9086d875d0f06acbecf5176ffb94f8e015 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:28:18 +0200
Subject: gnu: rust-permutohedron-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-permutohedron-0.2)[arguments]: Skip
build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0be0136a31..57319c73f8 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -7571,13 +7571,13 @@ the @code{take_while} predicate returned false after dropping the @code{by_ref}.
          (base32
           "0b1pzh48j86v46wxngch6k1kx9cdw3jr3lwa86gd6jd4bmxzz1xn"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/bluss/permutohedron")
     (synopsis "Generate permutations of sequences")
     (description
      "Generate permutations of sequences.  Either lexicographical order
 permutations, or a minimal swaps permutation sequence implemented using Heap's
 algorithm.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 328df292aa45226b9a53a7bf6d23f4f4d707a3ad Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:44:06 +0200
Subject: gnu: rust-lzma-sys-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-lzma-sys-0.1)[arguments]: Add
rust-libc-0.2, rust-cc-1.0, rust-pkg-config-0.3 to cargo-inputs. Add
custom phase to delete vendored code.
[native-inputs]: Add pkg-config, xz.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 30 ++++++++++++++++++------------
 1 file changed, 18 insertions(+), 12 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 57319c73f8..4f1505e6fc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5898,23 +5898,29 @@ functions and static variables these libraries contain.")
          (base32
           "14gyj256yh0wm77jbvmlc39v7lfn0navpfrja4alczarzlc8ir2k"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;   (modify-phases %standard-phases
-    ;     (add-after 'unpack 'unbundle-xz
-    ;       (lambda* (#:key inputs #:allow-other-keys)
-    ;         (let ((xz (assoc-ref inputs "xz")))
-    ;           (delete-file-recursively "xz-5.2"))
-    ;         #t)))))
-    ;(inputs
-    ; `(("pkg-config" ,pkg-config)
-    ;   ("xz" ,xz)))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-pkg-config" ,rust-pkg-config-0.3))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'unbundle-xz
+           (lambda _
+             (delete-file-recursively "xz-5.2")
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-lzma-sys-"
+                              ,(package-version rust-lzma-sys-0.1)
+                              ".crate/xz-5.2"))
+             #t)))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("xz" ,xz)))
     (home-page "https://github.com/alexcrichton/xz2-rs")
     (synopsis "Bindings to liblzma for lzma and xz stream encoding/decoding")
     (description
      "This package contains the raw bindings to liblzma which contains an
 implementation of LZMA and xz stream encoding/decoding.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 3977728026ff0e480732b45d3f761732cad1d470 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:45:53 +0200
Subject: gnu: rust-maplit-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-maplit-1.0)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4f1505e6fc..2bee5e1dbf 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5958,11 +5958,11 @@ implementation of LZMA and xz stream encoding/decoding.")
          (base32
           "0hsczmvd6zkqgzqdjp5hfyg7f339n68w83n4pxvnsszrzssbdjq8"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/bluss/maplit")
     (synopsis "Collection of Map macros")
     (description "This crate provides a collection of @code{literal} macros for
 @code{HashMap}, @code{HashSet}, @code{BTreeMap}, and @code{BTreeSet.}")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 132c15ae9cbdc59b0b7bd28b492e024fce3eeb10 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:46:33 +0200
Subject: gnu: rust-maplit-1.0: Upgrade to 1.0.2.

* gnu/packages/crates-io.scm (rust-maplit-1.0): Upgrade to 1.0.2.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 2bee5e1dbf..8605cc4520 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5948,7 +5948,7 @@ implementation of LZMA and xz stream encoding/decoding.")
 (define-public rust-maplit-1.0
   (package
     (name "rust-maplit")
-    (version "1.0.1")
+    (version "1.0.2")
     (source
       (origin
         (method url-fetch)
@@ -5956,7 +5956,7 @@ implementation of LZMA and xz stream encoding/decoding.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "0hsczmvd6zkqgzqdjp5hfyg7f339n68w83n4pxvnsszrzssbdjq8"))))
+          "07b5kjnhrrmfhgqm9wprjw8adx6i225lqp49gasgqg74lahnabiy"))))
     (build-system cargo-build-system)
     (arguments '(#:skip-build? #t))
     (home-page "https://github.com/bluss/maplit")
-- 
cgit 1.4.1


From 5b7856ecd0df6bc4c663bc3c143136f3e8969add Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:49:00 +0200
Subject: gnu: rust-matches-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-matches-0.1)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8605cc4520..04808c4f2e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6013,11 +6013,11 @@ implementation of LZMA and xz stream encoding/decoding.")
          (base32
           "020axl4q7rk9vz90phs7f8jas4imxal9y9kxl4z4v7a6719mrz3z"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/SimonSapin/rust-std-candidates")
-    (synopsis "Macro to evaluate whether an expression matches a pattern.")
+    (synopsis "Macro to evaluate whether an expression matches a pattern")
     (description "This package provides a macro to evaluate, as a boolean,
 whether an expression matches a pattern.")
-    (properties '((hidden? . #t)))
     (license license:expat)))
 
 (define-public rust-matrixmultiply-0.1
-- 
cgit 1.4.1


From e61dc8d0d7d5c2f2543bcff974333c5973a10558 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:51:01 +0200
Subject: gnu: rust-md5-0.6: Don't hide package.

* gnu/packages/crates-io.scm (rust-md5-0.6)[arguments]: Skip build.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 04808c4f2e..a45d6e49a4 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6060,10 +6060,10 @@ parallelize and optimize.")
          (base32
           "17b2xm4h4cvxsdjsf3kdrzqv2za60kak961xzi5kmw6g6djcssvy"))))
     (build-system cargo-build-system)
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/stainless-steel/md5")
     (synopsis "MD5 hash function in Rust")
     (description "The package provides the MD5 hash function.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 161095512cd68c8fc9961587d167d1e097c4e546 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:53:49 +0200
Subject: gnu: rust-memmap-0.7: Don't hide package.

* gnu/packages/crates-io.scm (rust-memmap-0.7)[arguments]: Skip build.
Add rust-libc-0.2, rust-winapi-0.3 to cargo-inputs. Add rust-tempdir-0.3
to cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index a45d6e49a4..168e6d131f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6122,12 +6122,18 @@ for searching bytes.")
          (base32
           "0ns7kkd1h4pijdkwfvw4qlbbmqmlmzwlq3g2676dcl5vwyazv1b5"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-tempdir" ,rust-tempdir-0.3))))
     (home-page "https://github.com/danburkert/memmap-rs")
     (synopsis "Rust library for cross-platform memory mapped IO")
     (description
      "This package provides a cross-platform Rust API for memory-mapped
 file IO.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 4a2590f0588a21647a690e0b995f102d32d8a7b5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:56:45 +0200
Subject: gnu: rust-mime-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-mime-0.3)[arguments]: Skip build. Add
rust-unicase-2.4 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 168e6d131f..8c798bccd5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6207,11 +6207,13 @@ for Rust structs.")
          (base32
           "09clbyvdkwflp8anwjhqdib0sw8191gphcchdp80nc8ayhhwl9ry"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs (("rust-unicase" ,rust-unicase-2.4))))
     (home-page "https://github.com/hyperium/mime")
     (synopsis "Strongly Typed Mimes")
     (description
      "Support MIME (HTTP Media Types) as strong types in Rust.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From acb9657a73b8e7452f71e8d1b1f49549313dbb90 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:57:40 +0200
Subject: gnu: rust-mime-0.3: Update to 0.3.16.

* gnu/packages/crates-io.scm (rust-mime-0.3): Update to 0.3.16.
[arguments]: Remove rust-unicase-2.4 from cargo-inputs.
---
 gnu/packages/crates-io.scm | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 8c798bccd5..692e290e63 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6197,7 +6197,7 @@ for Rust structs.")
 (define-public rust-mime-0.3
   (package
     (name "rust-mime")
-    (version "0.3.13")
+    (version "0.3.16")
     (source
       (origin
         (method url-fetch)
@@ -6205,11 +6205,9 @@ for Rust structs.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "09clbyvdkwflp8anwjhqdib0sw8191gphcchdp80nc8ayhhwl9ry"))))
+          "13dcm9lh01hdwfjcg74ppljyjfj1c6w3a3cwkhxf0w8wa37cfq1a"))))
     (build-system cargo-build-system)
-    (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs (("rust-unicase" ,rust-unicase-2.4))))
+    (arguments '(#:skip-build? #t))
     (home-page "https://github.com/hyperium/mime")
     (synopsis "Strongly Typed Mimes")
     (description
-- 
cgit 1.4.1


From 5660d292b39669936f87e49ed132cdfd7d8aaec4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 17:59:58 +0200
Subject: gnu: rust-miniz-sys-0.1: Don't hide package.

* gnu/packages/crates-io.scm (rust-miniz-sys-0.1)[arguments]: Add
rust-libc-0.2, rust-cc-1.0 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 692e290e63..4629bcf790 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6295,11 +6295,15 @@ drop-in replacement for miniz.")
          (base32
           "00l2r4anm8g35x0js2zfdnwfbrih9m43vphdpb77c5ga3kjkm7hy"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ;; Build dependencies:
+        ("rust-cc" ,rust-cc-1.0))))
     (home-page "https://github.com/alexcrichton/flate2-rs")
     (synopsis "Bindings to the miniz.c library")
     (description
      "This package provides bindings to the @code{miniz.c} library.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From af6655ed4db36951c4c81bfdd1c538c6c7f8520f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:03:12 +0200
Subject: gnu: rust-miow-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-miow-0.3)[arguments]: Skip build. Add
rust-socket2-0.3, rust-winapi-0.3 to cargo-inputs. Add rust-rand-0.4 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 4629bcf790..9470860b80 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6414,12 +6414,18 @@ drop-in replacement for miniz.")
          (base32
           "09ljvx6wg30f2xlv7b7hhpkw7k312n3hjgmrbhwzhz9x03ra0sir"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-socket2" ,rust-socket2-0.3)
+        ("rust-winapi" ,rust-winapi-0.3))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.4))))
     (home-page "https://github.com/alexcrichton/miow")
     (synopsis "Rust I/O library for Windows")
     (description
      "This package provides a zero overhead I/O library for Windows, focusing on
 IOCP and Async I/O abstractions.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
@@ -6435,7 +6441,9 @@ IOCP and Async I/O abstractions.")
         (file-name (string-append name "-" version ".crate"))
         (sha256
          (base32
-          "06g9b8sqlh5gxakwqq4rrib07afwanfnxgxajrldwcgk3hxjy7wc"))))))
+          "06g9b8sqlh5gxakwqq4rrib07afwanfnxgxajrldwcgk3hxjy7wc"))))
+    (arguments '())
+    (properties '((hidden? . #t)))))
 
 (define-public rust-model-0.1
   (package
-- 
cgit 1.4.1


From ae637969b626d573115714615ca2325881fc9f68 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:07:11 +0200
Subject: gnu: rust-miow-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-miow-0.2)[arguments]: Skip build. Add
rust-kernel32-sys-0.2, rust-net2-0.2, rust-winapi-0.2, rust-ws2-32-sys-0.2
to cargo-inputs. Add rust-rand-0.3 to cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9470860b80..7c257fa33b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6442,8 +6442,15 @@ IOCP and Async I/O abstractions.")
         (sha256
          (base32
           "06g9b8sqlh5gxakwqq4rrib07afwanfnxgxajrldwcgk3hxjy7wc"))))
-    (arguments '())
-    (properties '((hidden? . #t)))))
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-kernel32-sys" ,rust-kernel32-sys-0.2)
+        ("rust-net2" ,rust-net2-0.2)
+        ("rust-winapi" ,rust-winapi-0.2)
+        ("rust-ws2-32-sys" ,rust-ws2-32-sys-0.2))
+       #:cargo-development-inputs
+       (("rust-rand" ,rust-rand-0.3))))))
 
 (define-public rust-model-0.1
   (package
-- 
cgit 1.4.1


From 8bbf9d390fb3091249c89a585473fc4f00603bc1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:09:23 +0200
Subject: gnu: rust-net2-0.2: Don't hide package.

* gnu/packages/crates-io.scm (rust-net2-0.2)[arguments]: Skip build. Add
rust-cfg-if-0.1, rust-libc-0.2, rust-winapi-0.3 to cargo-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7c257fa33b..163409c00d 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6512,12 +6512,17 @@ checking.")
          (base32
           "126g3fgfxp06zimc1l9iyxnn9cif1hjsg7sd81nlls5nnyghsma2"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if-0.1)
+        ("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))
     (home-page "https://github.com/rust-lang-nursery/net2-rs")
     (synopsis "Extensions to the standard library's networking types")
     (description
      "This library contains extensions to the standard library's networking
 types as proposed in RFC 1158.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 904e8a4697873ef459fd8ba40aafae82e2affcf1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:15:50 +0200
Subject: gnu: rust-libz-sys-1.0: Don't hide package.

* gnu/packages/crates-io.scm (rust-libz-sys-1.0)[arguments]: Add
rust-libc-0.2, rust-cc-1.0, rust-pkg-config-0.3, rust-vcpkg-0.2 to
cargo-inputs. Add custom phase to delete vendored source.
[native-inputs]: Add pkg-config, zlib.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 31 ++++++++++++++++++++-----------
 1 file changed, 20 insertions(+), 11 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 163409c00d..e5c6b939dd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6586,22 +6586,31 @@ types as proposed in RFC 1158.")
          (base32
           "1gjycyl2283525abks98bhxa4r259m617xfm5z52p3p3c8ry9d9f"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;   (modify-phases %standard-phases
-    ;     (add-after 'unpack 'delete-vendored-zlib
-    ;       (lambda _
-    ;         (delete-file-recursively "src/zlib")
-    ;         #t)))))
-    ;(inputs
-    ; `(("pkg-config" ,pkg-config)
-    ;   ("zlib" ,zlib)))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ;; Build dependencies:
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-pkg-config" ,rust-pkg-config-0.3)
+        ("rust-vcpkg" ,rust-vcpkg-0.2))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'delete-vendored-zlib
+           (lambda _
+             (delete-file-recursively "src/zlib")
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-libz-sys-"
+                              ,(package-version rust-libz-sys-1.0)
+                              ".crate/src/zlib"))
+             #t)))))
+    (native-inputs
+     `(("pkg-config" ,pkg-config)
+       ("zlib" ,zlib)))
     (home-page "https://github.com/rust-lang/libz-sys")
     (synopsis "Bindings to the system libz library")
     (description
      "This package provides bindings to the system @code{libz} library (also
 known as zlib).")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 45ad04e72182aafcf3f4b7c67deb998aac3b98b4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:19:39 +0200
Subject: gnu: rust-num-cpus-1.10: Don't hide package.

* gnu/packages/crates-io.scm (rust-num-cpus-1.10)[arguments]: Skip
build. Add rust-libc-0.2 to cargo-inputs. Add rust-doc-comment-0.3 to
cargo-development-inputs.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e5c6b939dd..af58c09290 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -6826,11 +6826,16 @@ combinators library.")
          (base32
           "0wrj3zvj6h3q26sqj9zxpd59frjb54n7jhjwf307clq31ic47vxw"))))
     (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment-0.3))))
     (home-page "https://github.com/seanmonstar/num_cpus")
     (synopsis "Get the number of CPUs on a machine")
     (description
      "Get the number of CPUs on a machine.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From 5e2ce6afad34cf9faa167406c9b8bd8eac68c078 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:32:03 +0200
Subject: gnu: rust-jemalloc-sys-0.3: Don't hide package.

* gnu/packages/crates-io.scm (rust-jemalloc-sys-0.3)[arguments]: Add
rust-libc-0.2, rust-cc-1.0, rust-fs-extra-1.1 to cargo-inputs. Add
custom phase to delete vendored sources.
[native-inputs]: Add jemalloc.
[properties]: Remove field.
---
 gnu/packages/crates-io.scm | 35 ++++++++++++++++++++++-------------
 1 file changed, 22 insertions(+), 13 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index af58c09290..04a9b49ba5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -27,6 +27,7 @@
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix packages)
   #:use-module (gnu packages compression)
+  #:use-module (gnu packages jemalloc)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages ssh)
   #:use-module (gnu packages tls)
@@ -5331,22 +5332,30 @@ wasm-bindgen crate.")
          (base32
           "0ify9vlql01qhfxlj7d4p9jvcp90mj2h69nkbq7slccvbhzryfqd"))))
     (build-system cargo-build-system)
-    ;(arguments
-    ; `(#:phases
-    ;   (modify-phases %standard-phases
-    ;     (add-after 'unpack 'override-jemalloc
-    ;       (lambda* (#:key inputs #:allow-other-keys)
-    ;         (let ((jemalloc (assoc-ref inputs "jemalloc")))
-    ;           (delete-file-recursively "jemalloc")
-    ;           (setenv "JEMALLOC_OVERRIDE"
-    ;                   (string-append jemalloc "/lib/libjemalloc_pic.a")))
-    ;         #t)))))
-    ;(inputs
-    ; `(("jemalloc" ,jemalloc)))
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ;; Build dependencies:
+        ("rust-cc" ,rust-cc-1.0)
+        ("rust-fs-extra" ,rust-fs-extra-1.1))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'override-jemalloc
+           (lambda* (#:key inputs #:allow-other-keys)
+             (let ((jemalloc (assoc-ref inputs "jemalloc")))
+               (delete-file-recursively "jemalloc")
+               (delete-file-recursively
+                 (string-append "guix-vendor/rust-jemalloc-sys-"
+                                ,(package-version rust-jemalloc-sys-0.3)
+                                ".crate/jemalloc"))
+               (setenv "JEMALLOC_OVERRIDE"
+                       (string-append jemalloc "/lib/libjemalloc_pic.a")))
+             #t)))))
+    (native-inputs
+     `(("jemalloc" ,jemalloc)))
     (home-page "https://github.com/gnzlbg/jemallocator")
     (synopsis "Rust FFI bindings to jemalloc")
     (description "This package provides Rust FFI bindings to jemalloc.")
-    (properties '((hidden? . #t)))
     (license (list license:asl2.0
                    license:expat))))
 
-- 
cgit 1.4.1


From f51fa60b1679c6d06cfe248e901b8df47d71ad77 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Tue, 21 Jan 2020 18:49:10 +0200
Subject: gnu: rust-pcre2-sys-0.2: Unbundle vendored source.

* gnu/packages/crates-io.scm (rust-pcre2-sys-0.2)[arguments]: Don't skip
build. Add custom phase to delete vendored sources.
[native-inputs]: Add pcre2, pkg-config.
---
 gnu/packages/crates-io.scm | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

(limited to 'gnu/packages/crates-io.scm')

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 04a9b49ba5..19a84f5cdb 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -28,6 +28,7 @@
   #:use-module (guix packages)
   #:use-module (gnu packages compression)
   #:use-module (gnu packages jemalloc)
+  #:use-module (gnu packages pcre)
   #:use-module (gnu packages pkg-config)
   #:use-module (gnu packages ssh)
   #:use-module (gnu packages tls)
@@ -7548,11 +7549,23 @@ deserialization, and interpreter in Rust.")
          "0nwdvc43dkb89qmm5q8gw1zyll0wsfqw7kczpn23mljra3874v47"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:skip-build? #t
-       #:cargo-inputs
+     `(#:cargo-inputs
        (("rust-libc" ,rust-libc-0.2)
         ("rust-pkg-config" ,rust-pkg-config-0.3)
-        ("rust-cc" ,rust-cc-1.0))))
+        ("rust-cc" ,rust-cc-1.0))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'configure 'unbundle-sources
+           (lambda _
+             (delete-file-recursively "pcre2")
+             (delete-file-recursively
+               (string-append "guix-vendor/rust-pcre2-sys-"
+                              ,(package-version rust-pcre2-sys-0.2)
+                              ".tar.gz/pcre2"))
+             #t)))))
+    (native-inputs
+     `(("pcre2" ,pcre2)
+       ("pkg-config" ,pkg-config)))
     (home-page
      "https://github.com/BurntSushi/rust-pcre2")
     (synopsis "Low level bindings to PCRE2")
-- 
cgit 1.4.1