From 9119f7aba8f254aeb892e9c670fbf6f541b90607 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Sat, 24 Aug 2019 11:29:53 +0200
Subject: gnu: Add rust-libc.

* gnu/packages/crates-io.scm (rust-libc): New variable.
---
 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 6500adb215..c54920548c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1,6 +1,7 @@
 ;;; GNU Guix --- Functional package management for GNU
 ;;; Copyright © 2019 Ivan Petkov <ivanppetkov@gmail.com>
 ;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
+;;; Copyright © 2019 Nicolas Goaziou <mail@nicolasgoaziou.fr>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -313,6 +314,38 @@ friction with idiomatic Rust structs to ease interopability.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-libc
+  (package
+    (name "rust-libc")
+    (version "0.2.62")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "libc" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1fh69kpjg8hqff36kdczx7sax98gk4qs4ws1dwvjz0rgip0d5z1l"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-rustc-std-workspace-core" ,rust-rustc-std-workspace-core))))
+    (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).
+
+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))))
+
 (define-public rust-maplit
   (package
     (name "rust-maplit")
@@ -950,3 +983,4 @@ x86_64-pc-windows-gnu target.  Please don't use this crate directly, depend on
 @code{winapi} instead.")
     (license (list license:asl2.0
                    license:expat))))
+
-- 
cgit v1.2.3


From 03551c17deeb5b634b95de9602ac8d2b438f443f Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Sat, 24 Aug 2019 11:54:38 +0200
Subject: gnu: Add rust-num-traits.

* gnu/packages/crates-io.scm (rust-num-traits): New variable.
---
 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 c54920548c..0fd0827a12 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -404,6 +404,30 @@ whether an expression matches a pattern.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-num-traits
+  (package
+    (name "rust-num-traits")
+    (version "0.2.8")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-traits" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0clvrm34rrqc8p6gq5ps5fcgws3kgq5knh7nlqxf2ayarwks9abb"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs
+       (("rust-autocfg" ,rust-autocfg))))
+    (home-page "https://github.com/rust-num/num-traits")
+    (synopsis "Numeric traits for generic mathematics")
+    (description "Numeric traits for generic mathematics.")
+    ;; Dual licensed.
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-peeking-take-while
   (package
     (name "rust-peeking-take-while")
-- 
cgit v1.2.3


From fc4a03544567f34ef5f4e3cfea10fe4d6d2805e5 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Sat, 24 Aug 2019 11:55:55 +0200
Subject: gnu: Add rust-num-integer.

* gnu/packages/crates-io.scm (rust-num-integer): 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 0fd0827a12..aeebed4334 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -404,6 +404,32 @@ whether an expression matches a pattern.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-num-integer
+  (package
+    (name "rust-num-integer")
+    (version "0.1.41")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "num-integer" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "02dwjjpfbi16c71fq689s4sw3ih52cvfzr5z5gs6qpr5z0g58pmq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-traits" ,rust-num-traits))
+       #:cargo-development-inputs
+       (("rust-autocfg" ,rust-autocfg))))
+    (home-page "https://github.com/rust-num/num-integer")
+    (synopsis "Integer traits and functions")
+    (description "Integer traits and functions.")
+    ;; Dual licensed.
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-num-traits
   (package
     (name "rust-num-traits")
-- 
cgit v1.2.3


From 9e4422d6831b2d71416028d09516d3ad97d65592 Mon Sep 17 00:00:00 2001
From: Nicolas Goaziou <mail@nicolasgoaziou.fr>
Date: Sat, 24 Aug 2019 16:51:33 +0200
Subject: gnu: Add rust-wasi.

* gnu/packages/crates-io.scm (rust-wasi): 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 aeebed4334..17ca952830 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -946,6 +946,26 @@ whitespace from a string.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-wasi
+  (package
+    (name "rust-wasi")
+    (version "0.5.0")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "wasi" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1ir3pd4phdfml0cbziw9bqp7mnk0vfp9biy8bh25lln6raml4m7x"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/CraneStation/rust-wasi")
+    (synopsis "Experimental WASI API bindings for Rust")
+    (description "This package contains experimental WASI API bindings
+in Rust.")
+    (license license:asl2.0)))
+
 (define-public rust-wasm-bindgen-shared
   (package
     (name "rust-wasm-bindgen-shared")
-- 
cgit v1.2.3


From 15527988d8e70980ea75f957953560e7a414f58a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Mon, 26 Aug 2019 14:13:40 +0300
Subject: gnu: Rust-num-integer: Move rust-autocfg to cargo-inputs.

* gnu/packages/crates-io.scm (rust-num-integer)[arguments]: Move
rust-autocfg from cargo-development-inputs to cargo-inputs.
---
 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 17ca952830..45966389dd 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -420,9 +420,8 @@ whether an expression matches a pattern.")
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-       (("rust-num-traits" ,rust-num-traits))
-       #:cargo-development-inputs
-       (("rust-autocfg" ,rust-autocfg))))
+       (("rust-autocfg" ,rust-autocfg)
+        ("rust-num-traits" ,rust-num-traits))))
     (home-page "https://github.com/rust-num/num-integer")
     (synopsis "Integer traits and functions")
     (description "Integer traits and functions.")
-- 
cgit v1.2.3


From b44863d1be518ff8ef8a5ef6253a88899696bc09 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 14:43:03 +0300
Subject: gnu: Add rust-antidote.

* gnu/packages/crates-io.scm (rust-antidote): 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 45966389dd..d017ee6216 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -28,6 +28,27 @@
 ;;; Please: Try to add new module packages in alphabetic order.
 ;;;
 
+(define-public rust-antidote
+  (package
+    (name "rust-antidote")
+    (version "1.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "antidote" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "19g2sw2qa2ibnh4x7j1snk46593jgx6y7rnvva496ynq61af5z9l"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/sfackler/rust-antidote")
+    (synopsis "Poison-free Mutex and RwLock types")
+    (description
+    "These types expose identical APIs to the standard library @code{Mutex} and
+@code{RwLock} except that they do not return @code{PoisonError}s.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-autocfg
   (package
     (name "rust-autocfg")
-- 
cgit v1.2.3


From a353643035997e5392f43715b2878caecf849e6d Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 14:51:42 +0300
Subject: gnu: Add rust-lazy-static.

* gnu/packages/crates-io.scm (rust-lazy-static): 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 d017ee6216..2034c2198e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -335,6 +335,32 @@ friction with idiomatic Rust structs to ease interopability.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-lazy-static
+  (package
+    (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 ".tar.gz"))
+        (sha256
+         (base32
+          "052ac27w189hrf1j3hz7sga46rp84zl2hqnzyihxv78mgzr2jmxw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-spin" ,rust-spin))))
+    (home-page  "https://github.com/rust-lang-nursery/lazy-static.rs")
+    (synopsis "Macro for declaring lazily evaluated statics in Rust")
+    (description
+     "This package provides a macro for declaring lazily evaluated statics in
+Rust.  Using this macro, it is possible to have @code{static}s that require code
+to be executed at runtime in order to be initialized.  This includes anything
+requiring heap allocations, like vectors or hash maps, as well as anything that
+requires non-const function calls to be computed.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-libc
   (package
     (name "rust-libc")
-- 
cgit v1.2.3


From 9bdfe5c1ea5d8f0cdb923f77c0b1021239be1daf Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 14:56:06 +0300
Subject: gnu: Add rust-termios.

* gnu/packages/crates-io.scm (rust-termios): New variable.
---
 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 2034c2198e..2ead1c578f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -888,6 +888,30 @@ and Jaro-Winkler.")
      "This package provides helper test traits for synstructure doctests.")
     (license license:expat)))
 
+(define-public rust-termios
+  (package
+    (name "rust-termios")
+    (version "0.3.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "termios" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "09any1p4jp4bphvb5ikagnvwjc3xn2djchy96nkpa782xb2j1dkj"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-libc" ,rust-libc))))
+    (home-page  "https://github.com/dcuddeback/termios-rs")
+    (synopsis "Safe bindings for the termios library")
+    (description
+     "The termios crate provides safe bindings for the Rust programming language
+to the terminal I/O interface implemented by Unix operating systems.  The safe
+bindings are a small wrapper around the raw C functions, which converts integer
+return values to @code{std::io::Result} to indicate success or failure.")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From dac3fc6974193597a3343b1d5c6283a8ebdf8d3f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 14:59:58 +0300
Subject: gnu: Add rust-xdg.

* gnu/packages/crates-io.scm (rust-xdg): 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 2ead1c578f..b255cfe624 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1124,3 +1124,23 @@ x86_64-pc-windows-gnu target.  Please don't use this crate directly, depend on
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-xdg
+  (package
+    (name "rust-xdg")
+    (version "2.2.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "xdg" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0mws8a0fr3cqk5nh7aq9lmkmhzghvasqy4mhw6nnza06l4d6i2fh"))))
+    (build-system cargo-build-system)
+    (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")
+    (license (list license:asl2.0
+                   license:expat))))
-- 
cgit v1.2.3


From bc0862cd94ead85ae340ad6f0b5d2dcd655182ea Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:02:36 +0300
Subject: gnu: Add rust-winapi-0.2.

* gnu/packages/crates-io.scm (rust-winapi-0.2): 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 b255cfe624..558089f719 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1082,6 +1082,27 @@ in Rust.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-winapi-0.2
+  (package
+    (inherit rust-winapi)
+    (name "rust-winapi")
+    (version "0.2.8")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "winapi" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0yh816lh6lf56dpsgxy189c2ai1z3j8mw9si6izqb6wsjkbcjz8n"))))
+    ;; We do not want to package 48 -sys crates for a package we do not want.
+    ;; They are all dev dependencies, so we skip building and testing.
+    (arguments
+     `(#:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'build))))))
+
 (define-public rust-winapi-i686-pc-windows-gnu
   (package
     (name "rust-winapi-i686-pc-windows-gnu")
-- 
cgit v1.2.3


From 6ea6a985e5ae37430fe544888bb36c4c3b8ecfa4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:04:39 +0300
Subject: gnu: rust-winapi-build: New variable.

* gnu/packages/crates-io.scm (rust-winapi-build): 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 558089f719..777e462294 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1103,6 +1103,25 @@ in Rust.")
        (modify-phases %standard-phases
          (delete 'build))))))
 
+(define-public rust-winapi-build
+  (package
+    (name "rust-winapi-build")
+    (version "0.1.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "winapi-build" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1g4rqsgjky0a7530qajn2bbfcrl2v0zb39idgdws9b1l7gp5wc9d"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/retep998/winapi-rs")
+    (synopsis "Common code for build.rs in WinAPI -sys crates")
+    (description
+     "Common code for build.rs in WinAPI -sys crates.")
+    (license license:expat)))
+
 (define-public rust-winapi-i686-pc-windows-gnu
   (package
     (name "rust-winapi-i686-pc-windows-gnu")
-- 
cgit v1.2.3


From 86cd265fb7fb7d73155bd812b095a4ad88f173d5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:05:50 +0300
Subject: gnu: rust-winapi-util: New variable.

* gnu/packages/crates-io.scm (rust-winapi-util): 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 777e462294..ef97cd36ee 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1143,6 +1143,29 @@ i686-pc-windows-gnu target.  Please don't use this crate directly, depend on
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-winapi-util
+  (package
+    (name "rust-winapi-util")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "winapi-util" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1j839dc6y8vszvrsb7yk0qvs0w6asnahxzbyans37vnsw6vbls3i"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-winapi" ,rust-winapi))))
+    (home-page "https://github.com/BurntSushi/winapi-util")
+    (synopsis "Dumping ground for high level safe wrappers over winapi")
+    (description
+     "This package provides a dumping ground for high level safe wrappers over
+winapi.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-winapi-x86-64-pc-windows-gnu
   (package
     (name "rust-winapi-x86-64-pc-windows-gnu")
-- 
cgit v1.2.3


From 0c944af88394b98cad64a3bfef225282fbde7105 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:06:42 +0300
Subject: gnu: rust-wincolor: New variable.

* gnu/packages/crates-io.scm (rust-wincolor): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ef97cd36ee..6ca7cf23bf 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1187,6 +1187,31 @@ x86_64-pc-windows-gnu target.  Please don't use this crate directly, depend on
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-wincolor
+  (package
+    (name "rust-wincolor")
+    (version "1.0.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "wincolor" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1agaf3hcav113i86912ajnw6jxcy4rvkrgyf8gdj8kc031mh3xcn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-winapi" ,rust-winapi)
+        ("rust-winapi-util" ,rust-winapi-util))))
+    (home-page "https://github.com/BurntSushi/termcolor/tree/master/wincolor")
+    (synopsis "Windows API for controlling text color in a Windows console")
+    (description
+     "This package provides a simple Windows specific API for controlling text
+color in a Windows console.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-xdg
   (package
     (name "rust-xdg")
-- 
cgit v1.2.3


From 7b20853a1e01876ce8f7e2a35fb269a1701e0095 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:17:30 +0300
Subject: gnu: Add rust-wasm-bindgen-test-macro.

* gnu/packages/crates-io.scm (rust-wasm-bindgen-test-macro): New variable.
---
 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 6ca7cf23bf..dcf7a501ac 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1056,6 +1056,30 @@ in Rust.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-wasm-bindgen-test-macro
+  (package
+    (name "rust-wasm-bindgen-test-macro")
+    (version "0.2.48")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "wasm-bindgen-test-macro" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0n28mr6vncf1k1qr2b5bvfxq4jvqkjdzq0z0ab6w2f5d6v8q3q3l"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2)
+        ("rust-quote" ,rust-quote))))
+    (home-page "https://github.com/rustwasm/wasm-bindgen")
+    (synopsis "Internal testing macro for wasm-bindgen")
+    (description
+     "This library contains the internal testing macro for wasm-bindgen.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-winapi
   (package
     (name "rust-winapi")
-- 
cgit v1.2.3


From 0aa98c69845bf3967f2bbce768e25fbe79c50bcb Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:20:01 +0300
Subject: gnu: Add rust-widestring.

* gnu/packages/crates-io.scm (rust-widestring): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dcf7a501ac..6b080ae21a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1080,6 +1080,31 @@ in Rust.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-widestring
+  (package
+    (name "rust-widestring")
+    (version "0.4.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "widestring" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1dhx6dndjsz1y7c9w06922412kdxyrrkqblvggm76mh8z17hxz7g"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs
+       (("rust-winapi" ,rust-winapi))))
+    (home-page "https://github.com/starkat99/widestring-rs")
+    (synopsis "Wide string Rust FFI library")
+    (description
+     "A wide string Rust FFI library for converting to and from wide strings,
+such as those often used in Windows API or other FFI libaries.  Both UTF-16 and
+UTF-32 types are provided, including support for malformed encoding.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-winapi
   (package
     (name "rust-winapi")
-- 
cgit v1.2.3


From c4455f7d201d7207d7a55bfd2e49b800e800cd2f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:34:10 +0300
Subject: gnu: Add rust-blas-sys.

* gnu/packages/crates-io.scm (rust-blas-sys): 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 6b080ae21a..4db89c77c0 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -113,6 +113,28 @@ behave like a set of bitflags.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-blas-sys
+  (package
+    (name "rust-blas-sys")
+    (version "0.7.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "blas-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0h14zjycwc76v15h8qll9z1xiryvmpvsb5gam97pqpdjrrwv5c8k"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-libc" ,rust-libc))))
+    (home-page "https://github.com/blas-lapack-rs/blas-sys")
+    (synopsis "Bindings to BLAS (Fortran)")
+    (description
+     "Ths package provides bindings to BLAS (Fortran).")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-cfg-if
   (package
     (name "rust-cfg-if")
-- 
cgit v1.2.3


From 84a232bf710a2d008e020a2c1c0f67c7d2db8e37 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:36:23 +0300
Subject: gnu: Add rust-cblas-sys.

* gnu/packages/crates-io.scm (rust-cblas-sys): 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 4db89c77c0..597b151c2e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -135,6 +135,28 @@ behave like a set of bitflags.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-cblas-sys
+  (package
+    (name "rust-cblas-sys")
+    (version "0.1.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cblas-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0rgsn3klhhh09d8qf3b87zl4rwk93l2g0qzh9hhb0lff5kcfrzmn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-libc" ,rust-libc))))
+    (home-page "https://github.com/blas-lapack-rs/cblas-sys")
+    (synopsis "Bindings to CBLAS (C)")
+    (description
+     "The package provides bindings to CBLAS (C).")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-cfg-if
   (package
     (name "rust-cfg-if")
-- 
cgit v1.2.3


From e9e4980db97564e20e25936e5a2df6a1e59c6223 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:38:20 +0300
Subject: gnu: Add rust-cloudabi.

* gnu/packages/crates-io.scm (rust-cloudabi): 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 597b151c2e..496604de77 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -178,6 +178,28 @@ depending on a large number of #[cfg] parameters.  Structured like an
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-cloudabi
+  (package
+    (name "rust-cloudabi")
+    (version "0.0.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cloudabi" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0kxcg83jlihy0phnd2g8c2c303px3l2p3pkjz357ll6llnd5pz6x"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags))))
+    (home-page "https://nuxi.nl/cloudabi/")
+    (synopsis "Low level interface to CloudABI")
+    (description
+     "Low level interface to CloudABI.  Contains all syscalls and related types.")
+    (license license:bsd-2)))
+
 (define-public rust-discard
   (package
     (name "rust-discard")
-- 
cgit v1.2.3


From 73645bcb47d25a133d30fb1bcc28b487c2087546 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:41:16 +0300
Subject: gnu: Add rust-core-foundation-sys.

* gnu/packages/crates-io.scm (rust-core-foundation-sys): 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 496604de77..58f4d1831b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -200,6 +200,26 @@ depending on a large number of #[cfg] parameters.  Structured like an
      "Low level interface to CloudABI.  Contains all syscalls and related types.")
     (license license:bsd-2)))
 
+(define-public rust-core-foundation-sys
+  (package
+    (name "rust-core-foundation-sys")
+    (version "0.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "core-foundation-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0fzsw1j9g1x598yhwklg59l15hwzc0pyvs01w9fg2kin4598mjp7"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/servo/core-foundation-rs")
+    (synopsis "Bindings to Core Foundation for OS X")
+    (description
+     "Bindings to Core Foundation for OS X.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-discard
   (package
     (name "rust-discard")
-- 
cgit v1.2.3


From 0c15f1432cd67299b2e3fd59421fcef120eadb8c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:44:58 +0300
Subject: gnu: Add rust-data-encoding.

* gnu/packages/crates-io.scm (rust-data-encoding): 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 58f4d1831b..5a682d466c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -220,6 +220,26 @@ depending on a large number of #[cfg] parameters.  Structured like an
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-data-encoding
+  (package
+    (name "rust-data-encoding")
+    (version "2.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "data-encoding" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "15xd6afhsjl08285piwczrafmckpp8i29padj8v12xhahshprx7l"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/ia0/data-encoding")
+    (synopsis "Efficient and customizable data-encoding functions")
+    (description
+     "This library provides encodings for many different common cases, including
+hexadecimal, bas32, and base64.")
+    (license license:expat)))
+
 (define-public rust-discard
   (package
     (name "rust-discard")
-- 
cgit v1.2.3


From d68d00298dbe2856a442687540ad518132329135 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:46:03 +0300
Subject: gnu: Add rust-defmac.

* gnu/packages/crates-io.scm (rust-defmac): 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 5a682d466c..0ced169f1b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -240,6 +240,25 @@ depending on a large number of #[cfg] parameters.  Structured like an
 hexadecimal, bas32, and base64.")
     (license license:expat)))
 
+(define-public rust-defmac
+  (package
+    (name "rust-defmac")
+    (version "0.2.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "defmac" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "01ff3jdmcc5waffkwllndnx5hsn414r7x1rq4ib73n7awsyzxkxv"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/bluss/defmac")
+    (synopsis "Macro to define lambda-like macros inline")
+    (description "A macro to define lambda-like macros inline.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-discard
   (package
     (name "rust-discard")
-- 
cgit v1.2.3


From b59a64606f6ddb88b06558d2dd52d99d11d0844b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:46:43 +0300
Subject: gnu: Add rust-defmac-0.1.

* gnu/packages/crates-io.scm (rust-defmac-0.1): New variable.
---
 gnu/packages/crates-io.scm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 0ced169f1b..340d907f33 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -259,6 +259,20 @@ hexadecimal, bas32, and base64.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-defmac-0.1
+  (package
+    (inherit rust-defmac)
+    (name "rust-defmac")
+    (version "0.1.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "defmac" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "17giv0n0n1r64z0dahfvkjy3ys517jxyhs8sd9lmgvcljpjyryxa"))))))
+
 (define-public rust-discard
   (package
     (name "rust-discard")
-- 
cgit v1.2.3


From 9d7d8e8a39e274e094503bff77c3e198318408d9 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:49:11 +0300
Subject: gnu: Add rust-findshlibs.

* gnu/packages/crates-io.scm (rust-findshlibs): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 340d907f33..c63ccbdef3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -354,6 +354,31 @@ provides implementations for @code{HashMap} and @code{HashSet}.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-findshlibs
+  (package
+    (name "rust-findshlibs")
+    (version "0.5.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "findshlibs" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1n2vagn0q5yim32hxkwi1cjgp3yn1dm45p7z8nw6lapywihhs9mi"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static)
+        ("rust-libc" ,rust-libc))))
+    (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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-fnv
   (package
     (name "rust-fnv")
-- 
cgit v1.2.3


From f8f4025ae53e671f283ec32a840197702a797e6a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:50:20 +0300
Subject: gnu: Add rust-fixedbitset.

* gnu/packages/crates-io.scm (rust-fixedbitset): 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 c63ccbdef3..bba0f8fc49 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -379,6 +379,25 @@ cross platform API.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-fixedbitset
+  (package
+    (name "rust-fixedbitset")
+    (version "0.1.9")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "fixedbitset" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0czam11mi80dbyhf4rd4lz0ihcf7vkfchrdcrn45wbs0h40dxm46"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/bluss/fixedbitset")
+    (synopsis "FixedBitSet is a simple bitset collection")
+    (description "FixedBitSet is a simple bitset collection.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-fnv
   (package
     (name "rust-fnv")
-- 
cgit v1.2.3


From 36bd543afc4d248093f1f07c150a5031fcec70f8 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:51:34 +0300
Subject: gnu: Add rust-foreign-types-shared.

* gnu/packages/crates-io.scm (rust-foreign-types-shared): 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 bba0f8fc49..c2af57eb90 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -418,6 +418,26 @@ implementation that is more efficient for smaller hash keys.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-foreign-types-shared
+  (package
+    (name "rust-foreign-types-shared")
+    (version "0.2.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "foreign-types-shared" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0kanxlif1vp0ffh2r9l610jqbkmb3183yqykxq1z5w1vay2rn7y6"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/sfackler/foreign-types")
+    (synopsis "An internal crate used by foreign-types")
+    (description
+     "An internal crate used by foreign-types.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-fs-extra
   (package
     (name "rust-fs-extra")
-- 
cgit v1.2.3


From c4b7a9abb654c84d815dbd927f0a6c259bd336a0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:53:55 +0300
Subject: gnu: Add rust-futures-io-preview.

* gnu/packages/crates-io.scm (rust-futures-io-preview): 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 c2af57eb90..03f2a11445 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -478,6 +478,26 @@ featuring zero allocations, composability, and iterator-like interfaces.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-futures-io-preview
+  (package
+    (name "rust-futures-io-preview")
+    (version "0.3.0-alpha.17")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "futures-io-preview" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0fhvwhdb8ywjjbfng0ra1r8yyc9yzpyxg9sv3spb3f7w0lk40bh8"))))
+    (build-system cargo-build-system)
+    (home-page "https://rust-lang-nursery.github.io/futures-rs/")
+    (synopsis "Async read and write traits for the futures library")
+    (description "This crate provides the @code{AsyncRead} and
+@code{AsyncWrite} traits for the @code{futures-rs} library.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-hex
   (package
     (name "rust-hex")
-- 
cgit v1.2.3


From 33d93a0aec86a60c9e2c2033b2c1cebb9617bb06 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 15:59:03 +0300
Subject: gnu: Add rust-iovec.

* gnu/packages/crates-io.scm (rust-iovec): New variable.
---
 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 03f2a11445..21724d1778 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -518,6 +518,30 @@ hexadecimal representation.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-iovec
+  (package
+    (name "rust-iovec")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "iovec" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "025vi072m22299z3fg73qid188z2iip7k41ba6v5v5yhwwby9rnv"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc)
+        ("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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-itoa
   (package
     (name "rust-itoa")
-- 
cgit v1.2.3


From a567cde9b19bb0b1f82c4a0cb51e92c65fb4c837 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:02:13 +0300
Subject: gnu: Add rust-modifier.

* gnu/packages/crates-io.scm (rust-modifier): 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 21724d1778..becdd811a3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -698,6 +698,26 @@ whether an expression matches a pattern.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-modifier
+  (package
+    (name "rust-modifier")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "modifier" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0n3fmgli1nsskl0whrfzm1gk0rmwwl6pw1q4nb9sqqmn5h8wkxa1"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/reem/rust-modifier")
+    (synopsis
+      "Chaining APIs for both self -> Self and &mut self methods.")
+    (description
+      "Chaining APIs for both self -> Self and &mut self methods.")
+    (license license:expat)))
+
 (define-public rust-num-integer
   (package
     (name "rust-num-integer")
-- 
cgit v1.2.3


From 018c29894850acba58451f2bec035db79f5fc78e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:03:59 +0300
Subject: gnu: Add rust-net2.

* gnu/packages/crates-io.scm (rust-net2): 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 becdd811a3..beec57a253 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -718,6 +718,32 @@ whether an expression matches a pattern.")
       "Chaining APIs for both self -> Self and &mut self methods.")
     (license license:expat)))
 
+(define-public rust-net2
+  (package
+    (name "rust-net2")
+    (version "0.2.33")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "net2" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "126g3fgfxp06zimc1l9iyxnn9cif1hjsg7sd81nlls5nnyghsma2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-cfg-if" ,rust-cfg-if)
+        ("rust-libc" ,rust-libc)
+        ("rust-winapi" ,rust-winapi))))
+    (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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-num-integer
   (package
     (name "rust-num-integer")
-- 
cgit v1.2.3


From 5d2ae881ce9abe248c047a50d71d4264b0bd1130 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:05:39 +0300
Subject: gnu: Add rust-num-cpus.

* gnu/packages/crates-io.scm (rust-num-cpus): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index beec57a253..44dde04b62 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -744,6 +744,31 @@ types as proposed in RFC 1158.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-num-cpus
+  (package
+    (name "rust-num-cpus")
+    (version "1.10.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "num_cpus" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0wrj3zvj6h3q26sqj9zxpd59frjb54n7jhjwf307clq31ic47vxw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment))))
+    (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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-num-integer
   (package
     (name "rust-num-integer")
-- 
cgit v1.2.3


From 913096271fc81f622327730f7ae55ebfff26a836 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:08:19 +0300
Subject: gnu: Add rust-rawpointer.

* gnu/packages/crates-io.scm (rust-rawpointer): 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 44dde04b62..3bdf1ce0c1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1005,6 +1005,27 @@ to write.")
     ;; Dual licensed.
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-rawpointer
+  (package
+    (name "rust-rawpointer")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "rawpointer" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "06ghpm9y7gacks78s3maakha07kbnwrxif5q37r2l7z1sali3b7b"))))
+    (build-system cargo-build-system)
+    (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}.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rustc-std-workspace-core
   (package
     (name "rust-rustc-std-workspace-core")
-- 
cgit v1.2.3


From 0e4448d138de6099952e0ecb632beb680b48be0c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:10:06 +0300
Subject: gnu: Add rust-permutohedron.

* gnu/packages/crates-io.scm (rust-permutohedron): 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 3bdf1ce0c1..e793bd77eb 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -860,6 +860,28 @@ the @code{take_while} predicate returned false after dropping the @code{by_ref}.
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-permutohedron
+  (package
+    (name "rust-permutohedron")
+    (version "0.2.4")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "permutohedron" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0b1pzh48j86v46wxngch6k1kx9cdw3jr3lwa86gd6jd4bmxzz1xn"))))
+    (build-system cargo-build-system)
+    (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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-pin-utils
   (package
     (name "rust-pin-utils")
-- 
cgit v1.2.3


From b9d061a925f48afc9a53aae0388f77ebd7f9fc7b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:12:15 +0300
Subject: gnu: Add rust-pkg-config.

* gnu/packages/crates-io.scm (rust-pkg-config): New variable.
---
 gnu/packages/crates-io.scm | 29 ++++++++++++++++++++++++++++-
 1 file changed, 28 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 e793bd77eb..52b2e94037 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -22,7 +22,8 @@
   #: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 pkg-config))
 
 ;;;
 ;;; Please: Try to add new module packages in alphabetic order.
@@ -901,6 +902,32 @@ algorithm.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-pkg-config
+  (package
+    (name "rust-pkg-config")
+    (version "0.3.14")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "pkg-config" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "135ia995lqzr0gxpk85h0bjxf82kj6hbxdx924sh9jdln6r8wvk7"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs
+       (("rust-lazy-static" ,rust-lazy-static))))
+    (inputs
+     `(("pkg-config" ,pkg-config)))
+    (home-page "https://github.com/alexcrichton/pkg-config-rs")
+    (synopsis "Library to run the pkg-config system tool")
+    (description
+     "A library to run the pkg-config system tool at build time in order to be
+used in Cargo build scripts.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-plain
   (package
     (name "rust-plain")
-- 
cgit v1.2.3


From d791d309c643986388fbd9e127a577995701fb7c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:17:10 +0300
Subject: gnu: Add rust-regex-syntax.

* gnu/packages/crates-io.scm (rust-regex-syntax): 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 52b2e94037..81001024ee 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1075,6 +1075,29 @@ and @code{ptrdistance}.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-regex-syntax
+  (package
+    (name "rust-regex-syntax")
+    (version "0.6.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "regex-syntax" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0p47lf38yj2g2fnmvnraccqlxwk35zr76hlnqi8yva932nzqam6d"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-ucd-util" ,rust-ucd-util))))
+    (home-page "https://github.com/rust-lang/regex")
+    (synopsis "Regular expression parser")
+    (description
+     "This package provides a regular expression parser.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rustc-std-workspace-core
   (package
     (name "rust-rustc-std-workspace-core")
-- 
cgit v1.2.3


From b3038b3826e4b4a6fc1e479ec4cc20a2263866f7 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:20:13 +0300
Subject: gnu: Add rust-safemem.

* gnu/packages/crates-io.scm (rust-safemem): 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 81001024ee..3589e8291a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1118,6 +1118,26 @@ rust-lang/rust integration.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-safemem
+  (package
+    (name "rust-safemem")
+    (version "0.3.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "safemem" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1l1ljkm4lpyryrv2ndaxi1f7z1f3v9bwy1rzl9f9mbhx04iq9c6j"))))
+    (build-system cargo-build-system)
+    (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()}.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-scoped-tls
   (package
     (name "rust-scoped-tls")
-- 
cgit v1.2.3


From 24848450190effbf08204df6b926dea59e6873ce Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:21:33 +0300
Subject: gnu: Add rust-same-file.

* gnu/packages/crates-io.scm (rust-same-file): New variable.
---
 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 3589e8291a..5b5b12e392 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1138,6 +1138,30 @@ rust-lang/rust integration.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-same-file
+  (package
+    (name "rust-same-file")
+    (version "1.0.5")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "same-file" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "08a4zy10pjindf2rah320s6shgswk13mqw7s61m8i1y1xpf8spjq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+      (("rust-winapi-util" ,rust-winapi-util))))
+    (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.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-scoped-tls
   (package
     (name "rust-scoped-tls")
-- 
cgit v1.2.3


From 663c69855a8b33a6f06051de08337c16a1788c1a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:22:49 +0300
Subject: gnu: Add rust-schannel.

* gnu/packages/crates-io.scm (rust-schannel): New variable.
---
 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 5b5b12e392..e83322449a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1162,6 +1162,30 @@ paths point to the same file.")
     (license (list license:unlicense
                    license:expat))))
 
+(define-public rust-schannel
+  (package
+    (name "rust-schannel")
+    (version "0.1.15")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "schannel" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0f9k4pm8yc3z0n1n8hazvnrvg52f0sfxjc91bhf3r76rb3rapxpj"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static)
+        ("rust-winapi" ,rust-winapi))))
+    (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.")
+    (license license:expat)))
+
 (define-public rust-scoped-tls
   (package
     (name "rust-scoped-tls")
-- 
cgit v1.2.3


From 997a0ab548b37012b33f8c329aa386cb3fb77a87 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:23:29 +0300
Subject: gnu: Add rust-scoped-tls-0.1.

* gnu/packages/crates-io.scm (rust-scoped-tls-0.1): New variable.
---
 gnu/packages/crates-io.scm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index e83322449a..506e2748cc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1207,6 +1207,20 @@ library's old @code{scoped_thread_local!} macro for providing scoped access to
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-scoped-tls-0.1
+  (package
+    (inherit rust-scoped-tls)
+    (name "rust-scoped-tls")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "scoped-tls" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0a2bn9d2mb07c6l16sadijy4p540g498zddfxyiq4rsqpwrglbrk"))))))
+
 (define-public rust-scopeguard
   (package
     (name "rust-scopeguard")
-- 
cgit v1.2.3


From bb90286d1e3946732b0ce986cb7ff8e80fae6a0b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:24:07 +0300
Subject: gnu: Add rust-scopeguard-0.3.

* gnu/packages/crates-io.scm (rust-scopeguard-0.3): New variable.
---
 gnu/packages/crates-io.scm | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 506e2748cc..6e77cad2de 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1244,6 +1244,21 @@ with one of the implemented strategies.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-scopeguard-0.3
+  (package
+    (inherit rust-scopeguard)
+    (name "rust-scopeguard")
+    (version "0.3.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "scopeguard" version))
+        (file-name
+          (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))))
+
 (define-public rust-semver-parser
   (package
     (name "rust-semver-parser")
-- 
cgit v1.2.3


From d2a6bff06b34505cf788f67afeb321381f0c8031 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:25:54 +0300
Subject: gnu: Add rust-security-framework-sys.

* gnu/packages/crates-io.scm (rust-security-framework-sys): New
variable.
---
 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 6e77cad2de..acb4873939 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1259,6 +1259,30 @@ with one of the implemented strategies.")
          (base32
           "09sy9wbqp409pkwmqni40qmwa99ldqpl48pp95m1xw8sc19qy9cl"))))))
 
+(define-public rust-security-framework-sys
+  (package
+    (name "rust-security-framework-sys")
+    (version "0.3.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "security-framework-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0mlsakq9kmqyc0fg2hcbgm6rjk55mb0rhjw2wid3hqdzkjcghdln"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-core-foundation-sys"
+         ,rust-core-foundation-sys))))
+    (home-page "https://lib.rs/crates/security-framework-sys")
+    (synopsis "Apple `Security.framework` low-level FFI bindings")
+    (description
+     "Apple `Security.framework` low-level FFI bindings.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-semver-parser
   (package
     (name "rust-semver-parser")
-- 
cgit v1.2.3


From 9951b78e4472a9539d9ed6980ff61f007e544cb1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:28:54 +0300
Subject: gnu: Add rust-stable-deref-trait.

* gnu/packages/crates-io.scm (rust-stable-deref-trait): New variable.
---
 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 acb4873939..b26967b3df 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1361,6 +1361,30 @@ spinning.  They may contain data, are usable without @code{std},and static
 initializers are available.")
     (license license:expat)))
 
+(define-public rust-stable-deref-trait
+  (package
+    (name "rust-stable-deref-trait")
+    (version "1.1.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "stable_deref_trait" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1j2lkgakksmz4vc5hfawcch2ipiskrhjs1sih0f3br7s7rys58fv"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/storyyeller/stable_deref_trait0")
+    (synopsis "Defines an unsafe marker trait, StableDeref")
+    (description
+      "This crate defines an unsafe marker trait, StableDeref, for container
+types which deref to a fixed address which is valid even when the containing
+type is moved.  For example, Box, Vec, Rc, Arc and String implement this trait.
+Additionally, it defines CloneStableDeref for types like Rc where clones deref
+to the same address.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-stdweb-internal-runtime
   (package
     (name "rust-stdweb-internal-runtime")
-- 
cgit v1.2.3


From b601085d1cf6d3cb305fcb4531a26f92767dbaf4 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:30:21 +0300
Subject: gnu: Add rust-stdweb-internal-test-macro.

* gnu/packages/crates-io.scm (rust-stdweb-internal-test-macro): New
variable.
---
 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 b26967b3df..1609e9544e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1405,6 +1405,30 @@ crate.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-stdweb-internal-test-macro
+  (package
+    (name "rust-stdweb-internal-test-macro")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "stdweb-internal-test-macro" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "12rrm7p77xnm3xacgn3rgniiyyjb4gq7902wpbljsvbx045z69l2"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-proc-macro2" ,rust-proc-macro2)
+        ("rust-quote" ,rust-quote))))
+    (home-page "https://github.com/koute/stdweb")
+    (synopsis "Internal crate of the `stdweb` crate")
+    (description
+     "Internal crate of the @code{stdweb} crate.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-strsim
   (package
     (name "rust-strsim")
-- 
cgit v1.2.3


From 588596247dd6bb9b81cd9b17af9467f4810c08a1 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:31:54 +0300
Subject: gnu: rust-num-traits: Change inputs.

* gnu/packages/crates-io.scm (rust-num-traits)[arguments]: Move
rust-autocfg from cargo-development-inputs to 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 1609e9544e..cb3ad99bf6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -810,7 +810,7 @@ types as proposed in RFC 1158.")
          "0clvrm34rrqc8p6gq5ps5fcgws3kgq5knh7nlqxf2ayarwks9abb"))))
     (build-system cargo-build-system)
     (arguments
-     `(#:cargo-development-inputs
+     `(#:cargo-inputs
        (("rust-autocfg" ,rust-autocfg))))
     (home-page "https://github.com/rust-num/num-traits")
     (synopsis "Numeric traits for generic mathematics")
-- 
cgit v1.2.3


From bfd6150ea841646a5636f164f179a29dbbf63b88 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:32:20 +0300
Subject: gnu: Add rust-streaming-stats.

* gnu/packages/crates-io.scm (rust-streaming-stats): 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 cb3ad99bf6..b54d87ea12 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1429,6 +1429,29 @@ crate.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-streaming-stats
+  (package
+    (name "rust-streaming-stats")
+    (version "0.2.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "streaming-stats" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0l7xz4g6709s80zqpvlhrg0qhgz64r94cwhmfsg8xhabgznbp2px"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-traits" ,rust-num-traits))))
+    (home-page "https://github.com/BurntSushi/rust-stats")
+    (synopsis "Compute basic statistics on streams")
+    (description
+     "Experimental crate for computing basic statistics on streams.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-strsim
   (package
     (name "rust-strsim")
-- 
cgit v1.2.3


From 0583bd635398bfed6d8066ebaff926f792359bb5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:35:14 +0300
Subject: gnu: Add rust-termcolor.

* gnu/packages/crates-io.scm (rust-termcolor): 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 b54d87ea12..c389fc80c9 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1491,6 +1491,29 @@ and Jaro-Winkler.")
      "This package provides helper test traits for synstructure doctests.")
     (license license:expat)))
 
+(define-public rust-termcolor
+  (package
+    (name "rust-termcolor")
+    (version "1.0.5")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "termcolor" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0vjfsn1a8zvqhnrbygrz1id6yckwv1dncw3w4zj65qdx0f00kmln"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-wincolor" ,rust-wincolor))))
+    (home-page "https://github.com/BurntSushi/termcolor")
+    (synopsis "Library for writing colored text to a terminal")
+    (description "This package provides a simple cross platform library for
+writing colored text to a terminal.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-termios
   (package
     (name "rust-termios")
-- 
cgit v1.2.3


From d154192fa99ebb10ee25ef9f53df8960a49d5c8c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:36:16 +0300
Subject: gnu: Add rust-thread-local.

* gnu/packages/crates-io.scm (rust-thread-local): 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 c389fc80c9..1c53d80c0b 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1538,6 +1538,28 @@ bindings are a small wrapper around the raw C functions, which converts integer
 return values to @code{std::io::Result} to indicate success or failure.")
     (license license:expat)))
 
+(define-public rust-thread-local
+  (package
+    (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 ".tar.gz"))
+        (sha256
+         (base32
+          "06rzik99p8c5js8238yhc8rk6np543ylb1dy9nrw5v80j0r3xdf6"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+      (("rust-lazy-static" ,rust-lazy-static))))
+    (home-page "https://github.com/Amanieu/thread_local-rs")
+    (synopsis "Per-object thread-local storage")
+    (description "Per-object thread-local storage")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From de72b804f1786e75f0da00c32f43708a8ca96ee0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:37:50 +0300
Subject: gnu: Add rust-threadpool.

* gnu/packages/crates-io.scm (rust-threadpool): New variable.
---
 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 1c53d80c0b..0045414077 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1560,6 +1560,30 @@ return values to @code{std::io::Result} to indicate success or failure.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-threadpool
+  (package
+    (name "rust-threadpool")
+    (version "1.7.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "threadpool" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0rd89n1q7vy47w4c32cnynibffv9kj3jy3dwr0536n9lbw5ckw72"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-cpus" ,rust-num-cpus))))
+    (home-page "https://github.com/rust-threadpool/rust-threadpool")
+    (synopsis "Thread pool for running jobs on a fixed set of worker threads")
+    (description
+     "This package provides a thread pool for running a number of jobs on a
+fixed set of worker threads.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From 9248ad6db26fdfd600894820463d6264c5584f67 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:39:11 +0300
Subject: gnu: Add rust-tokio-mock-task.

* gnu/packages/crates-io.scm (rust-tokio-mock-task): 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 0045414077..3a906af89a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1584,6 +1584,26 @@ fixed set of worker threads.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-tokio-mock-task
+  (package
+    (name "rust-tokio-mock-task")
+    (version "0.1.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "tokio-mock-task" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1y7q83qfk9ljjfvs82b453pmz9x1v3d6kr4x55j8mal01s6790dw"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-futures" ,rust-futures))))
+    (home-page  "https://github.com/carllerche/tokio-mock-task")
+    (synopsis "Mock a Tokio task")
+    (description "Mock a Tokio task")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From 07a7cd18849b2bc3602a0699f06f445ffb371315 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:40:36 +0300
Subject: gnu: Add rust-tracing-core.

* gnu/packages/crates-io.scm (rust-tracing-core): 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 3a906af89a..2f9608750c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1604,6 +1604,29 @@ fixed set of worker threads.")
     (description "Mock a Tokio task")
     (license license:expat)))
 
+(define-public rust-tracing-core
+  (package
+    (name "rust-tracing-core")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "tracing-core" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "01fa73wzw2m5ybi3kkd52dgrw97mgc3i6inmhwys46ab28giwnxi"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-lazy-static" ,rust-lazy-static))))
+    (home-page "https://tokio.rs")
+    (synopsis "Core primitives for application-level tracing")
+    (description
+     "Core primitives for application-level tracing.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From ea1c425569618c8a47601c9436c08c042c13f57f Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:41:38 +0300
Subject: gnu: Add rust-traitobject.

* gnu/packages/crates-io.scm (rust-traitobject): 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 2f9608750c..58e6319588 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1627,6 +1627,25 @@ fixed set of worker threads.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-traitobject
+  (package
+    (name "rust-traitobject")
+    (version "0.1.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "traitobject" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0yb0n8822mr59j200fyr2fxgzzgqljyxflx9y8bdy3rlaqngilgg"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/reem/rust-traitobject.git")
+    (synopsis "Unsafe helpers for dealing with raw trait objects")
+    (description "Unsafe helpers for dealing with raw trait objects.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From efc244c53b29cec558562a3b6f26dc356771018c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:42:41 +0300
Subject: gnu: Add rust-try-from.

* gnu/packages/crates-io.scm (rust-try-from): 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 58e6319588..5b17399322 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1646,6 +1646,28 @@ fixed set of worker threads.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-try-from
+  (package
+    (name "rust-try-from")
+    (version "0.3.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "try_from" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "12wdd4ja7047sd3rx70hv2056hyc8gcdllcx3a41g1rnw64kng98"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+      (("rust-cfg-if" ,rust-cfg-if))))
+    (home-page "https://github.com/derekjw/try_from")
+    (synopsis "TryFrom and TryInto traits for failable conversions")
+    (description
+      "TryFrom and TryInto traits for failable conversions that return a Result.")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From 5a77fcca3fc9c1aab1315797b8e056195308d07a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:43:33 +0300
Subject: gnu: Add rust-try-lock.

* gnu/packages/crates-io.scm (rust-try-lock): 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 5b17399322..952c8543b1 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1668,6 +1668,25 @@ fixed set of worker threads.")
       "TryFrom and TryInto traits for failable conversions that return a Result.")
     (license license:expat)))
 
+(define-public rust-try-lock
+  (package
+    (name "rust-try-lock")
+    (version "0.2.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "try-lock" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "10p36rx6pqi9d0zr876xa8vksx2m66ha45myakl50rn08dxyn176"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/seanmonstar/try-lock")
+    (synopsis "Lightweight atomic lock")
+    (description
+     "This package provides a lightweight atomic lock.")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From ce71b229ec683c263d91300a89893ff0fb9b6a9c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:44:39 +0300
Subject: gnu: Add rust-typeable.

* gnu/packages/crates-io.scm (rust-typeable): New variable.
---
 gnu/packages/crates-io.scm | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 952c8543b1..9ae372fb70 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1687,6 +1687,24 @@ fixed set of worker threads.")
      "This package provides a lightweight atomic lock.")
     (license license:expat)))
 
+(define-public rust-typeable
+  (package
+    (name "rust-typeable")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "typeable" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "11w8dywgnm32hb291izjvh4zjd037ccnkk77ahk63l913zwzc40l"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/reem/rust-typeable")
+    (synopsis "Exposes Typeable, for getting TypeIds at runtime")
+    (description "Exposes Typeable, for getting TypeIds at runtime.")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From 2f19d329794816bfab63f24695d3bd3d37d6cac0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:46:28 +0300
Subject: gnu: Add rust-ucd-trie.

* gnu/packages/crates-io.scm (rust-ucd-trie): 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 9ae372fb70..436a84712f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1727,6 +1727,29 @@ implementation is incomplete.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-ucd-trie
+  (package
+    (name "rust-ucd-trie")
+    (version "0.1.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "ucd-trie" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1hh6kyzh5xygwy96wfmsf8v8czlzhps2lgbcyhj1xzy1w1xys04g"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-development-inputs
+      (("rust-lazy-static" ,rust-lazy-static))))
+    (home-page "https://github.com/BurntSushi/ucd-generate")
+    (synopsis "Trie for storing Unicode codepoint sets and maps")
+    (description
+     "This package provides a trie for storing Unicode codepoint sets and maps.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-ucd-util
   (package
     (name "rust-ucd-util")
-- 
cgit v1.2.3


From 6da1f9c6deb3741ca7d6e9b758aeee1677b957a7 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:47:54 +0300
Subject: gnu: Add rust-untrusted.

* gnu/packages/crates-io.scm (rust-untrusted): 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 436a84712f..1b9127b147 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1832,6 +1832,26 @@ whitespace from a string.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-untrusted
+  (package
+    (name "rust-untrusted")
+    (version "0.7.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "untrusted" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1kmfykcwif6ashkwg54gcnhxj03kpba2i9vc7z5rpr0xlgvrwdk0"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/briansmith/untrusted")
+    (synopsis "Zero-allocation parsing of untrusted inputs in Rust")
+    (description
+     "Safe, fast, zero-panic, zero-crashing, zero-allocation parsing of
+untrusted inputs in Rust.")
+    (license license:isc)))
+
 (define-public rust-wasi
   (package
     (name "rust-wasi")
-- 
cgit v1.2.3


From 8aa60ffe8d67c64b68180ce345492318260ca58b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:49:58 +0300
Subject: gnu: Add rust-version-check.

* gnu/packages/crates-io.scm (rust-verison-check): New variable.
---
 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 1b9127b147..bd57282364 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1852,6 +1852,30 @@ whitespace from a string.")
 untrusted inputs in Rust.")
     (license license:isc)))
 
+(define-public rust-version-check
+  (package
+    (name "rust-version-check")
+    (version "0.9.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "version_check" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1kikqlnggii1rvnxrbls55sc46lxvinz5k3giscgncjj4p87b1q7"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/SergioBenitez/version_check")
+    (synopsis "Check that the installed rustc meets some version requirements")
+    (description
+     "This tiny crate checks that the running or installed rustc meets some
+version requirements.  The version is queried by calling the Rust compiler with
+@code{--version}.  The path to the compiler is determined first via the
+@code{RUSTC} environment variable.  If it is not set, then @code{rustc} is used.
+If that fails, no determination is made, and calls return None.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-wasi
   (package
     (name "rust-wasi")
-- 
cgit v1.2.3


From af72ed1696f1c09ec5ecbf8c138a5fc52e2cdd42 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:50:48 +0300
Subject: gnu: Add rust-void.

* gnu/packages/crates-io.scm (rust-void): 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 bd57282364..c3a7d9cfcc 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1876,6 +1876,25 @@ If that fails, no determination is made, and calls return None.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-void
+  (package
+    (name "rust-void")
+    (version "1.0.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "void" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0zc8f0ksxvmhvgx4fdg0zyn6vdnbxd2xv9hfx4nhzg6kbs4f80ka"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/reem/rust-void.git")
+    (synopsis "Void type for use in statically impossible cases")
+    (description
+     "The uninhabited void type for use in statically impossible cases.")
+    (license license:expat)))
+
 (define-public rust-wasi
   (package
     (name "rust-wasi")
-- 
cgit v1.2.3


From c6deb680e263b637a27fc6cc7782fdbf5485623e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Wed, 28 Aug 2019 16:51:58 +0300
Subject: gnu: Add rust-walkdir.

* gnu/packages/crates-io.scm (rust-walkdir): 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 c3a7d9cfcc..80f3fae513 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1895,6 +1895,32 @@ If that fails, no determination is made, and calls return None.")
      "The uninhabited void type for use in statically impossible cases.")
     (license license:expat)))
 
+(define-public rust-walkdir
+  (package
+    (name "rust-walkdir")
+    (version "2.2.9")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "walkdir" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "07ppalpvxkf8cnqr64np422792y4z5bs9m8b4nrflh5rm17wjn4n"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-same-file" ,rust-same-file)
+        ("rust-winapi" ,rust-winapi)
+        ("rust-winapi-util" ,rust-winapi-util))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment))))
+    (home-page  "https://github.com/BurntSushi/walkdir")
+    (synopsis "Recursively walk a directory")
+    (description "Recursively walk a directory.")
+    (license (list license:unlicense
+                   license:expat))))
+
 (define-public rust-wasi
   (package
     (name "rust-wasi")
-- 
cgit v1.2.3


From 79fa5a7a1236cae00915ccaeb39e6a43fccb473b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 11:57:48 +0300
Subject: gnu: Add rust-remove-dir-all.

* gnu/packages/crates-io.scm (rust-remove-dir-all): New variable.
---
 gnu/packages/crates-io.scm | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 80f3fae513..9b43825498 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1098,6 +1098,38 @@ and @code{ptrdistance}.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-remove-dir-all
+  (package
+    (name "rust-remove-dir-all")
+    (version "0.5.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "remove_dir_all" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0bkrlyg26mgizpiy1yb2hhpgscxcag8r5fnckqsvk25608vzm0sa"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-winapi" ,rust-winapi))
+       #:cargo-development-inputs
+       (("rust-doc-comment" ,rust-doc-comment))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-source
+           ;; The test phase expects there to be a README.md in the root directory.
+           (lambda _
+             (invoke "touch" "README.md"))))))
+    (home-page "https://github.com/XAMPPRocky/remove_dir_all.git")
+    (synopsis "Implementation of remove_dir_all for Windows")
+    (description
+     "This package provides a safe, reliable implementation of
+@code{remove_dir_all} for Windows")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rustc-std-workspace-core
   (package
     (name "rust-rustc-std-workspace-core")
-- 
cgit v1.2.3


From caf6a690ea768d90cd7c2f7518295ee5e1458a00 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:09:13 +0300
Subject: gnu: Add rust-version-check-0.1.

* gnu/packages/crates-io.scm (rust-version-check-0.1): New variable.
---
 gnu/packages/crates-io.scm | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 9b43825498..0f7f338ac6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1908,6 +1908,20 @@ If that fails, no determination is made, and calls return None.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-version-check-0.1
+  (package
+    (inherit rust-version-check)
+    (name "rust-version-check")
+    (version "0.1.5")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "version_check" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1pf91pvj8n6akh7w6j5ypka6aqz08b3qpzgs0ak2kjf4frkiljwi"))))))
+
 (define-public rust-void
   (package
     (name "rust-void")
-- 
cgit v1.2.3


From ff901328101a75d25bc4533a37f279bac2741068 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:10:18 +0300
Subject: gnu: Add rust-unicase.

* gnu/packages/crates-io.scm (rust-unicase): 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 0f7f338ac6..3c8930d9bb 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1802,6 +1802,28 @@ with the Unicode character database.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-unicase
+  (package
+    (name "rust-unicase")
+    (version "2.4.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "unicase" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1xmpmkakhhblq7dzab1kwyv925kv7fqjkjsxjspg6ix9n88makm8"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-version-check" ,rust-version-check-0.1))))
+    (home-page "https://github.com/seanmonstar/unicase")
+    (synopsis "Case-insensitive wrapper around strings")
+    (description
+     "A case-insensitive wrapper around strings.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-unicode-width
   (package
     (name "rust-unicode-width")
-- 
cgit v1.2.3


From b494f1718716f09c5623cd031d9280da6985b12b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:12:38 +0300
Subject: gnu: Add rust-mime.

* gnu/packages/crates-io.scm (rust-mime): 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 3c8930d9bb..9e17b89c55 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -699,6 +699,29 @@ whether an expression matches a pattern.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-mime
+  (package
+    (name "rust-mime")
+    (version "0.3.13")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "mime" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "09clbyvdkwflp8anwjhqdib0sw8191gphcchdp80nc8ayhhwl9ry"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-unicase" ,rust-unicase))))
+    (home-page "https://github.com/hyperium/mime")
+    (synopsis "Strongly Typed Mimes")
+    (description
+     "Support MIME (HTTP Media Types) as strong types in Rust.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-modifier
   (package
     (name "rust-modifier")
-- 
cgit v1.2.3


From e8b3d8b0ea97d4587d5334ba3fce14516b14f7e0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:26:57 +0300
Subject: gnu: Add rust-unsafe-any.

* gnu/packages/crates-io.scm (rust-unsafe-any): 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 9e17b89c55..57f1ddf74e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1909,6 +1909,28 @@ whitespace from a string.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-unsafe-any
+  (package
+    (name "rust-unsafe-any")
+    (version "0.4.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "unsafe-any" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0zwwphsqkw5qaiqmjwngnfpv9ym85qcsyj7adip9qplzjzbn00zk"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-traitobject" ,rust-traitobject))))
+    (home-page "https://tokio.rs")
+    (synopsis "Traits and implementations for unchecked downcasting")
+    (description
+     "Traits and implementations for unchecked downcasting.")
+    (license license:expat)))
+
 (define-public rust-untrusted
   (package
     (name "rust-untrusted")
-- 
cgit v1.2.3


From ea6415b7878219bc111aef859a559fa6ab99686e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:28:05 +0300
Subject: gnu: Add rust-typemap.

* gnu/packages/crates-io.scm (rust-typemap): 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 57f1ddf74e..f7335e85f3 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1760,6 +1760,28 @@ fixed set of worker threads.")
     (description "Exposes Typeable, for getting TypeIds at runtime.")
     (license license:expat)))
 
+(define-public rust-typemap
+  (package
+    (name "rust-typemap")
+    (version "0.3.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "typemap" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1xm1gbvz9qisj1l6d36hrl9pw8imr8ngs6qyanjnsad3h0yfcfv5"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-unsafe-any" ,rust-unsafe-any))))
+    (home-page "https://github.com/reem/rust-typemap")
+    (synopsis "Typesafe store for many value types")
+    (description
+     "A typesafe store for many value types.")
+    (license license:expat)))
+
 (define-public rust-typenum
   (package
     (name "rust-typenum")
-- 
cgit v1.2.3


From 1d56009648c350fcb48482a142a8f1fed39f8d6a Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:29:43 +0300
Subject: gnu: Add rust-plugin.

* gnu/packages/crates-io.scm (rust-plugin): New variable.
---
 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 f7335e85f3..775fbe7680 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -971,6 +971,30 @@ used in Cargo build scripts.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-plugin
+  (package
+    (name "rust-plugin")
+    (version "0.2.6")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "plugin" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1q7nghkpvxxr168y2jnzh3w7qc9vfrby9n7ygy3xpj0bj71hsshs"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-typemap" ,rust-typemap))
+       #:cargo-development-inputs
+       (("rust-void" ,rust-void))))
+    (home-page "https://github.com/reem/rust-plugin")
+    (synopsis "Lazily evaluated, order-independent plugins for extensible types")
+    (description
+     "Lazily evaluated, order-independent plugins for extensible types.")
+    (license license:expat)))
+
 (define-public rust-pocket-resources
   (package
     (name "rust-pocket-resources")
-- 
cgit v1.2.3


From c7814480807fd4984ad8d9ebc09deac7fecfbf7b Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:42:53 +0300
Subject: gnu: rust-winapi: Update to 0.3.8.

* gnu/packages/crates-io.scm (rust-winapi): Update to 0.3.8.
---
 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 775fbe7680..28e7f4cb07 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2172,7 +2172,7 @@ UTF-32 types are provided, including support for malformed encoding.")
 (define-public rust-winapi
   (package
     (name "rust-winapi")
-    (version "0.3.7")
+    (version "0.3.8")
     (source
       (origin
         (method url-fetch)
@@ -2180,7 +2180,7 @@ UTF-32 types are provided, including support for malformed encoding.")
         (file-name (string-append name "-" version ".tar.gz"))
         (sha256
          (base32
-          "0w7pbhcl087lkggxdflfp2i92rq89ahsfdkjkv44fgmiy9m3h3pi"))))
+          "1ii9j9lzrhwri0902652awifzx9fpayimbp6hfhhc296xcg0k4w0"))))
     (build-system cargo-build-system)
     (arguments
      `(#:cargo-inputs
-- 
cgit v1.2.3


From d48ce6f098f39faa4bc0390bf2d231acf3abe80c Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:45:43 +0300
Subject: gnu: Add rust-winutil.

* gnu/packages/crates-io.scm (rust-winutil): 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 28e7f4cb07..60cc63009c 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2325,6 +2325,33 @@ color in a Windows console.")
     (license (list license:unlicense
                    license:expat))))
 
+(define-public rust-winutil
+  (package
+    (name "rust-winutil")
+    (version "0.1.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "winutil" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0vkyl3fbbf05n5ph5yz8sfaccrk9x3qsr25560w6w68ldf5i7bvx"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-winapi" ,rust-winapi))
+       ;; This unmaintained crate cannot find winapi when built directly.
+       #:tests? #f
+       #:phases
+       (modify-phases %standard-phases
+         (delete 'build))))
+    (home-page "https://bitbucket.org/DaveLancaster/winutil")
+    (synopsis "Library wrapping a handful of useful winapi functions")
+    (description
+     "A simple library wrapping a handful of useful winapi functions.")
+    (license license:expat)))
+
 (define-public rust-xdg
   (package
     (name "rust-xdg")
-- 
cgit v1.2.3


From f1e81de926254eea0778d0b8ff12b67d0b4be6e2 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 12:48:14 +0300
Subject: gnu: Add rust-hostname.

* gnu/packages/crates-io.scm (rust-hostname): 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 60cc63009c..ea2b5ec0f0 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -519,6 +519,29 @@ hexadecimal representation.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-hostname
+  (package
+    (name "rust-hostname")
+    (version "0.1.5")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "hostname" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0kprf862qaa7lwdms6aw7f3275h0j2rwhs9nz5784pm8hdmb9ki1"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc)
+        ("rust-winutil" ,rust-winutil))))
+    (home-page "https://github.com/fengcen/hostname")
+    (synopsis "Get hostname for Rust")
+    (description
+     "Get hostname for Rust.")
+    (license license:expat)))
+
 (define-public rust-iovec
   (package
     (name "rust-iovec")
-- 
cgit v1.2.3


From 5913e06a75b06f0cb07b4309f0dd0cd19c84f320 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 13:04:34 +0300
Subject: gnu: Add rust-resolv-conf.

* gnu/packages/crates-io.scm (rust-resolv-conf): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index ea2b5ec0f0..cd8a1b062a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1200,6 +1200,31 @@ and @code{ptrdistance}.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-resolv-conf
+  (package
+    (name "rust-resolv-conf")
+    (version "0.6.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "resolv-conf" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1jvdsmksdf6yiipm3aqahyv8n1cjd7wqc8sa0p0gzsax3fmb8qxj"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-quick-error" ,rust-quick-error)
+        ("rust-hostname" ,rust-hostname))
+       #:cargo-test-flags '("--release" "--lib" "--examples"))) ; doc tests fail
+    (home-page "https://github.com/tailhook/resolv-conf")
+    (synopsis "/etc/resolv.conf parser")
+    (description
+     "An /etc/resolv.conf parser crate for Rust.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-rustc-std-workspace-core
   (package
     (name "rust-rustc-std-workspace-core")
-- 
cgit v1.2.3


From c08f789d4df408bc299e0847e0c83bcfab7f6879 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 13:13:04 +0300
Subject: gnu: Add rust-heapsize.

* gnu/packages/crates-io.scm (rust-heapsize): 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 cd8a1b062a..f5b03b1df6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -499,6 +499,32 @@ featuring zero allocations, composability, and iterator-like interfaces.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-heapsize
+  (package
+    (name "rust-heapsize")
+    (version "0.4.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "heapsize" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0q94q9ppqjgrw71swiyia4hgby2cz6dldp7ij57nkvhd6zmfcy8n"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs (("rust-winapi" ,rust-winapi))
+       ;; Tests assume rust is built with jemalloc.
+       ;; https://github.com/servo/heapsize/issues/74
+       #:cargo-test-flags '("--features" "flexible-tests")))
+    (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.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-hex
   (package
     (name "rust-hex")
-- 
cgit v1.2.3


From 3c9b315aaa266bb21ee10968a99470de19b704af Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 13:36:05 +0300
Subject: gnu: Add rust-kernel32-sys.

* gnu/packages/crates-io.scm (rust-kernel32-sys): New variable.
---
 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 f5b03b1df6..a5aad52e21 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -632,6 +632,36 @@ friction with idiomatic Rust structs to ease interopability.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-kernel32-sys
+  (package
+    (name "rust-kernel32-sys")
+    (version "0.2.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "kernel32-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1389av0601a9yz8dvx5zha9vmkd6ik7ax0idpb032d28555n41vm"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-winapi" ,rust-winapi-0.2)
+        ("rust-winapi-build" ,rust-winapi-build))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-Cargo-toml
+           (lambda _
+             (substitute* "Cargo.toml"
+               ((", path =.* }") "}\n"))
+             #t)))))
+    (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.")
+    (license license:expat)))
+
 (define-public rust-lazy-static
   (package
     (name "rust-lazy-static")
-- 
cgit v1.2.3


From c5af2ecfb85a13ae6c39f911f456ff320c2818e5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 13:53:48 +0300
Subject: gnu: Add rust-ws2-32-sys.

* gnu/packages/cargo-io.scm (rust-ws2-32-sys): New variable.
---
 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 a5aad52e21..39b976bc53 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -2456,6 +2456,36 @@ color in a Windows console.")
      "A simple library wrapping a handful of useful winapi functions.")
     (license license:expat)))
 
+(define-public rust-ws2-32-sys
+  (package
+    (name "rust-ws2-32-sys")
+    (version "0.2.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "ws2_32-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0ppscg5qfqaw0gzwv2a4nhn5bn01ff9iwn6ysqnzm4n8s3myz76m"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-winapi" ,rust-winapi-0.2)
+        ("rust-winapi-build" ,rust-winapi-build))
+       #:phases
+       (modify-phases %standard-phases
+         (add-after 'unpack 'fix-Cargo-toml
+           (lambda _
+             (substitute* "Cargo.toml"
+               ((", path =.* }") "}\n"))
+             #t)))))
+    (home-page "https://github.com/retep998/winapi-rs")
+    (synopsis "Function definitions for the Windows API library ws2_32")
+    (description
+     "Contains function definitions for the Windows API library ws2_32.")
+    (license license:expat)))
+
 (define-public rust-xdg
   (package
     (name "rust-xdg")
-- 
cgit v1.2.3


From ec3bbde43e79a884f58f5bf59de58c0de8cf0442 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:10:37 +0300
Subject: gnu: Add rust-atty.

* gnu/packages/crates-io.scm (rust-atty): New variable.
---
 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 39b976bc53..ce4893acab 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -50,6 +50,30 @@
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-atty
+  (package
+    (name "rust-atty")
+    (version "0.2.13")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "atty" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "140sswp1bwqwc4zk80bxkbnfb3g936hgrb77g9g0k1zcld3wc0qq"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-libc" ,rust-libc)
+        ("rust-winapi" ,rust-winapi))
+       #:tests? #f)) ; tests fail in our sandbox
+    (home-page "https://github.com/softprops/atty")
+    (synopsis "A simple interface for querying atty")
+    (description
+     "This package provides a simple interface for querying atty.")
+    (license license:expat)))
+
 (define-public rust-autocfg
   (package
     (name "rust-autocfg")
-- 
cgit v1.2.3


From eb34db03ee217a66be7f4c090b0f91e9b292ea64 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:13:19 +0300
Subject: gnu: Add rust-clicolors-control.

* gnu/packages/crates-io.scm (rust-clicolors-control): 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 ce4893acab..764cf7a906 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -203,6 +203,32 @@ depending on a large number of #[cfg] parameters.  Structured like an
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-clicolors-control
+  (package
+    (name "rust-clicolors-control")
+    (version "1.0.0")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "clicolors-control" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1y80cgarxhrd1bz5yjm81r444v6flvy36aaxrrsac0yhfd6gvavk"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-atty" ,rust-atty)
+        ("rust-lazy-static" ,rust-lazy-static)
+        ("rust-libc" ,rust-libc)
+        ("rust-winapi" ,rust-winapi))))
+    (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.")
+    (license license:expat)))
+
 (define-public rust-cloudabi
   (package
     (name "rust-cloudabi")
-- 
cgit v1.2.3


From cde49404ce9e7d03ea14409d2d9c02a3d18049c0 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:24:33 +0300
Subject: gnu: Add rust-fuchsia-zircon-sys.

* gnu/packages/crates-io.scm (rust-fuchsia-zircon-sys): 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 764cf7a906..6e0fcb456e 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -509,6 +509,26 @@ implementation that is more efficient for smaller hash keys.")
 process and much more.")
     (license license:expat)))
 
+(define-public rust-fuchsia-zircon-sys
+  (package
+    (name "rust-fuchsia-zircon-sys")
+    (version "0.3.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "fuchsia-zircon-sys" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "19zp2085qsyq2bh1gvcxq1lb8w6v6jj9kbdkhpdjrl95fypakjix"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:tests? #f)) ; tests require zircon
+    (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.")
+    (license license:bsd-3)))
+
 (define-public rust-futures
   (package
     (name "rust-futures")
-- 
cgit v1.2.3


From 21931d0f7d886d981ec71b14f9979055157b621e Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:26:33 +0300
Subject: gnu: Add rust-fucshia-zircon.

* gnu/packages/crates-io.scm (rust-fuchsia-zircon): 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 6e0fcb456e..0bb1feb8f7 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -509,6 +509,29 @@ implementation that is more efficient for smaller hash keys.")
 process and much more.")
     (license license:expat)))
 
+(define-public rust-fuchsia-zircon
+  (package
+    (name "rust-fuchsia-zircon")
+    (version "0.3.3")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "fuchsia-zircon" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "10jxc5ks1x06gpd0xg51kcjrxr35nj6qhx2zlc5n7bmskv3675rf"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags)
+        ("rust-fuchsia-zircon-sys" ,rust-fuchsia-zircon-sys))
+       #:tests? #f)) ; tests require zircon
+    (home-page "https://fuchsia.googlesource.com/garnet/")
+    (synopsis "Rust bindings for the Zircon kernel")
+    (description "Rust bindings for the Zircon kernel.")
+    (license license:bsd-3)))
+
 (define-public rust-fuchsia-zircon-sys
   (package
     (name "rust-fuchsia-zircon-sys")
-- 
cgit v1.2.3


From 4247954bbc28d83ece158c4732030d65fdf6b8a5 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:28:00 +0300
Subject: gnu: Add rust-fuchsia-cprng.

* gnu/packages/crates-io.scm (rust-fuchsia-cprng): 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 0bb1feb8f7..219bbe280a 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -509,6 +509,27 @@ implementation that is more efficient for smaller hash keys.")
 process and much more.")
     (license license:expat)))
 
+(define-public rust-fuchsia-cprng
+  (package
+    (name "rust-fuchsia-cprng")
+    (version "0.1.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "fuchsia-cprng" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1fnkqrbz7ixxzsb04bsz9p0zzazanma8znfdqjvh39n14vapfvx0"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:tests? #f)) ; tests require zircon
+    (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")
+    (license license:bsd-3)))
+
 (define-public rust-fuchsia-zircon
   (package
     (name "rust-fuchsia-zircon")
-- 
cgit v1.2.3


From cb298154b30aebf711f6d43156df683c38de4ad9 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:30:49 +0300
Subject: gnu: Add rust-futures-cpupool.

* gnu/packages/crates-io.scm (rust-futures-cpupool): New variable.
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 219bbe280a..ac925e3c10 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -593,6 +593,31 @@ featuring zero allocations, composability, and iterator-like interfaces.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-futures-cpupool
+  (package
+    (name "rust-futures-cpupool")
+    (version "0.1.8")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "futures-cpupool" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "1r32456gpblzfvnkf60545v8acqk7gh5zhyhi1jn669k9gicv45b"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-futures" ,rust-futures)
+        ("rust-num-cpus" ,rust-num-cpus))))
+    (home-page "https://github.com/alexcrichton/futures-rs")
+    (synopsis "Implementation of thread pools which hand out futures")
+    (description
+     "An implementation of thread pools which hand out futures to the results of
+the computation on the threads themselves.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-futures-io-preview
   (package
     (name "rust-futures-io-preview")
-- 
cgit v1.2.3


From 9dbb27670daa9876e49f90a58db1f03bdfe51ebc Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:44:18 +0300
Subject: gnu: Add rust-num-iter.

* gnu/packages/crates-io.scm (rust-num-iter): 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 ac925e3c10..dccdd5467f 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -1036,6 +1036,32 @@ types as proposed in RFC 1158.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-num-iter
+  (package
+    (name "rust-num-iter")
+    (version "0.1.39")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "num-iter" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0bhk2qbr3261r6zvfc58lz4spfqjhvdripxgz5mks5rd85r55gbn"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-num-integer" ,rust-num-integer)
+        ("rust-num-traits" ,rust-num-traits))
+       #:cargo-development-inputs
+       (("rust-autocfg" ,rust-autocfg))))
+    (home-page "https://github.com/rust-num/num-iter")
+    (synopsis "External iterators for generic mathematics")
+    (description
+     "This crate provides external iterators for generic mathematics.")
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-num-traits
   (package
     (name "rust-num-traits")
-- 
cgit v1.2.3


From b8e380f458fa34d2668f38621cac6f53c2db48b6 Mon Sep 17 00:00:00 2001
From: Efraim Flashner <efraim@flashner.co.il>
Date: Thu, 29 Aug 2019 14:54:48 +0300
Subject: gnu: Add rust-nodrop, rust-nodrop-union.

* gnu/packages/crates-io.scm (rust-nodrop, rust-nodrop-union): New
variables.
---
 gnu/packages/crates-io.scm | 47 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index dccdd5467f..c3d2419f88 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -986,6 +986,53 @@ types as proposed in RFC 1158.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-nodrop
+  (package
+    (name "rust-nodrop")
+    (version "0.1.13")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "nodrop" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0if9ifn6rvar5jirx4b3qh4sl5kjkmcifycvzhxa9j3crkfng5ig"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-nodrop-union" ,rust-nodrop-union))))
+    (home-page "https://github.com/bluss/arrayvec")
+    (synopsis "Wrapper type to inhibit drop (destructor)")
+    (description "This package provides a wrapper type to inhibit drop
+(destructor).  Use @code{std::mem::ManuallyDrop} instead!")
+    (license (list license:asl2.0
+                   license:expat))))
+
+;; This package requires features which are unavailable
+;; on the stable releases of Rust.
+(define-public rust-nodrop-union
+  (package
+    (name "rust-nodrop-union")
+    (version "0.1.10")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "nodrop-union" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "0jsnkdn9l8jlmb9h4wssi76sxnyxwnyi00p6y1p2gdq7c1gdw2b7"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/bluss/arrayvec")
+    (synopsis "Wrapper type to inhibit drop (destructor)")
+    (description "This package provides a wrapper type to inhibit drop
+(destructor).  Implementation crate for nodrop, the untagged unions
+implementation (which is unstable / requires nightly).")
+    (properties '((hidden? . #t)))
+    (license (list license:asl2.0
+                   license:expat))))
+
 (define-public rust-num-cpus
   (package
     (name "rust-num-cpus")
-- 
cgit v1.2.3