230/299: gnu: Add rust-shared-child-0.3.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 7451f6ff8d93600b867a4c93aab5807321c4445f
Author: John Soo <address@hidden>
Date:   Thu Dec 19 10:20:38 2019 -0800

    gnu: Add rust-shared-child-0.3.
    
    * gnu/packages/crates-io.scm (rust-shared-child-0.3): New variable.
    
    Signed-off-by: Efraim Flashner <address@hidden>
---
 gnu/packages/crates-io.scm | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index d7e0095..422dee6 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -8225,6 +8225,31 @@ proven statistical guarantees.")
      "Assembly implementation of SHA-1 compression function.")
     (license license:expat)))
 
+(define-public rust-shared-child-0.3
+  (package
+    (name "rust-shared-child")
+    (version "0.3.4")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "shared-child" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1lmjmr7931dr9cpalw2n7ss4i9mnl7285j2dygxflk9y80xczswc"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-libc" ,rust-libc-0.2)
+        ("rust-winapi" ,rust-winapi-0.3))))
+    (home-page "https://github.com/oconnor663/shared_child.rs";)
+    (synopsis "Use child processes from multiple threads")
+    (description
+     "A library for using child processes from multiple threads.")
+    (license license:expat)))
+
 (define-public rust-shlex-0.1
   (package
     (name "rust-shlex")