gnu: Add rust-gif-0.11.

* gnu/packages/crates-io.scm (rust-gif-0.11): New variable.

gnu/packages/crates-io.scm

@@ -21718,6 +21718,28 @@ (define-public rust-ghash-0.2
        (("rust-polyval" ,rust-polyval-0.3)
         ("rust-zeroize" ,rust-zeroize-1))))))
 
+(define-public rust-gif-0.11
+  (package
+    (name "rust-gif")
+    (version "0.11.2")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "gif" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32 "1pnqfg0k84v0cnqyf85jqvwy3jcs580bfjaps5rzbl3kk5lqyrjs"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-color-quant" ,rust-color-quant-1)
+         ("rust-weezl" ,rust-weezl-0.1))))
+    (home-page "https://github.com/image-rs/image-gif")
+    (synopsis "GIF de- and encoder")
+    (description "This crate provides a GIF de- and encoder.")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-gimli-0.23
   (package
     (name "rust-gimli")