137/188: gnu: Add rust-cty-0.2.

[guix-commits]

arunisaac pushed a commit to branch master
in repository guix.

commit 63ab8fe71157a11a6b7eaba51eb1dc7867ed1202
Author: Arun Isaac <arunisaac@systemreboot.net>
AuthorDate: Sun Sep 20 11:41:20 2020 +0530

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

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 23fcd11..f8b0de5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5657,6 +5657,25 @@ Transparency logs for use with sct crate.")
      "This package provides an easy Ctrl-C handler for Rust projects.")
     (license (list license:expat license:asl2.0))))
 
+(define-public rust-cty-0.2
+  (package
+    (name "rust-cty")
+    (version "0.2.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "cty" version))
+       (file-name (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1qvkdnkxmd7g6fwhmv26zxqi0l7b9cd4d7h1knylvjyh43bc04vk"))))
+    (build-system cargo-build-system)
+    (home-page "https://github.com/japaric/cty";)
+    (synopsis "Type aliases to C types")
+    (description "This package provides type aliases to C types like c_int for
+use with bindgen.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-curl-sys-0.4
   (package
     (name "rust-curl-sys")