gnu: Add rust-x11rb-0.8.

* gnu/packages/crates-graphics.scm (rust-x11rb-0.8): New variable.

Signed-off-by: Nicolas Goaziou <mail@nicolasgoaziou.fr>

gnu/packages/crates-graphics.scm

@@ -3005,6 +3005,33 @@ the platform-specific getters provided by winit, or another library.")
     (description "This crate provides X11 library bindings for Rust.")
     (license license:expat)))
 
+(define-public rust-x11rb-0.8
+  (package
+    (name "rust-x11rb")
+    (version "0.8.1")
+    (source
+      (origin
+        (method url-fetch)
+        (uri (crate-uri "x11rb" version))
+        (file-name (string-append name "-" version ".tar.gz"))
+        (sha256
+          (base32 "068g5ll4l5f35c2v098hj0kj2c9ma0r7v3pbli164q9g7w5hiyvg"))))
+    (build-system cargo-build-system)
+    (arguments
+      `(#:skip-build? #t
+        #:cargo-inputs
+        (("rust-gethostname" ,rust-gethostname-0.2)
+         ("rust-libc" ,rust-libc-0.2)
+         ("rust-libloading" ,rust-libloading-0.7)
+         ("rust-nix" ,rust-nix-0.20)
+         ("rust-once-cell" ,rust-once-cell-1)
+         ("rust-winapi" ,rust-winapi-0.3)
+         ("rust-winapi-wsapoll" ,rust-winapi-wsapoll-0.1))))
+    (home-page "https://github.com/psychon/x11rb")
+    (synopsis "Rust bindings to X11")
+    (description "This package provides Rust bindings to X11")
+    (license (list license:expat license:asl2.0))))
+
 (define-public rust-x11-clipboard-0.5
   (package
     (name "rust-x11-clipboard")