gnu: Add rust-generic-array-0.13.

* gnu/packages/crates-io.scm (rust-generic-array-0.13): New variable.

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>

gnu/packages/crates-io.scm

@@ -2703,6 +2703,36 @@ archive to be linked into Rustcode.")
     (license (list license:asl2.0
                    license:expat))))
 
+(define-public rust-generic-array-0.13
+  (package
+    (name "rust-generic-array")
+    (version "0.13.2")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "generic-array" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "1kddwxpd58y807y1r3lijg7sw3gxm6nczl6wp57gamhv6mhygl8f"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:skip-build? #t
+       #:cargo-inputs
+       (("rust-serde" ,rust-serde-1.0)
+        ("rust-typenum" ,rust-typenum-1.10))
+       #:cargo-development-inputs
+       (("rust-bincode" ,rust-bincode-1.1)
+        ("rust-serde-json" ,rust-serde-json-1.0))))
+    (home-page
+     "https://github.com/fizyk20/generic-array")
+    (synopsis
+     "Generic types implementing functionality of arrays")
+    (description
+     "Generic types implementing functionality of arrays.")
+    (license license:expat)))
+
 (define-public rust-getopts-0.2
   (package
     (name "rust-getopts")