05/19: gnu: Add rust-futures-io-0.3.

[guix-commits]

efraim pushed a commit to branch master
in repository guix.

commit 953297c271c53ed43d17310d54efbebc1e456e38
Author: Valentin Ignatev <address@hidden>
AuthorDate: Wed Jan 15 03:32:29 2020 +0300

    gnu: Add rust-futures-io-0.3.
    
    * gnu/packages/crates-io.scm (rust-futures-io-0.3): New variable.
    
    Signed-off-by: Efraim Flashner <address@hidden>
---
 gnu/packages/crates-io.scm | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 7bc6946..2a530f9 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -4171,6 +4171,28 @@ the computation on the threads themselves.")
 library.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-futures-io-0.3
+  (package
+    (name "rust-futures-io")
+    (version "0.3.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "futures-io" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1zxm41fmkrb0r39ajk3rr9invcd5bdwlafazn8m9aw4y49ymfxp6"))))
+    (build-system cargo-build-system)
+    (home-page "https://rust-lang-nursery.github.io/futures-rs";)
+    (synopsis
+     "`AsyncRead` and `AsyncWrite` traits for the futures-rs library")
+    (description
+     "This package provides the @code{AsyncRead} and @code{AsyncWrite} traits
+for the futures-rs library.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-futures-io-preview-0.3
   (package
     (name "rust-futures-io-preview")