gnu: Add rust-cairo-rs-0.8.

* gnu/packages/crates-io.scm (rust-cairo-rs-0.8): New variable.

gnu/packages/crates-io.scm

@@ -1739,6 +1739,39 @@ exposed as Reader/Writer streams.")
      "The ChaCha family of stream ciphers.")
     (license (list license:asl2.0 license:expat))))
 
+(define-public rust-cairo-rs-0.8
+  (package
+    (name "rust-cairo-rs")
+    (version "0.8.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "cairo-rs" version))
+        (file-name
+         (string-append name "-" version ".tar.gz"))
+        (sha256
+         (base32
+          "11303v1fv6hsc9n70ak380gknkf0098phpcxqdhkmahqjsx4jw0m"))))
+    (build-system cargo-build-system)
+    (arguments
+     `(#:cargo-inputs
+       (("rust-bitflags" ,rust-bitflags-1)
+        ("rust-cairo-sys-rs" ,rust-cairo-sys-rs-0.9)
+        ("rust-glib" ,rust-glib-0.9)
+        ("rust-glib-sys" ,rust-glib-sys-0.9)
+        ("rust-gobject-sys" ,rust-gobject-sys-0.9)
+        ("rust-libc" ,rust-libc-0.2))
+       #:cargo-development-inputs
+       (("rust-gtk-rs-lgpl-docs" ,rust-gtk-rs-lgpl-docs-0.1)
+        ("rust-tempfile" ,rust-tempfile-3.1))))
+    (inputs
+     `(("cairo" ,cairo)))
+    (home-page "https://gtk-rs.org/")
+    (synopsis "Rust bindings for the Cairo library")
+    (description
+     "Rust bindings for the Cairo library.")
+    (license license:expat)))
+
 (define-public rust-cairo-sys-rs-0.9
   (package
     (name "rust-cairo-sys-rs")