From 056be0d2fc104e6a16b7f949e7eebc620863929d Mon Sep 17 00:00:00 2001
From: Valentin Ignatev <valentignatev@gmail.com>
Date: Mon, 20 Jan 2020 01:17:36 +0300
Subject: [PATCH] gnu: Add rust-gl-generator-0.13.

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

Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
---
 gnu/packages/crates-io.scm | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/gnu/packages/crates-io.scm b/gnu/packages/crates-io.scm
index 40fbb0e558..09736048b5 100644
--- a/gnu/packages/crates-io.scm
+++ b/gnu/packages/crates-io.scm
@@ -5547,6 +5547,21 @@ reading and writing git repositories.")
      "Code generators for creating bindings to the Khronos OpenGL APIs.")
     (license license:asl2.0)))
 
+(define-public rust-gl-generator-0.13
+  (package
+    (inherit rust-gl-generator-0.14)
+    (name "rust-gl-generator")
+    (version "0.13.1")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (crate-uri "gl-generator" version))
+       (file-name
+        (string-append name "-" version ".tar.gz"))
+       (sha256
+        (base32
+         "0jpqjqpyrl73sf8y20p5rv50qz8glnsvv9infg8h4vi52zgbp66a"))))))
+
 (define-public rust-glob-0.3
   (package
     (name "rust-glob")