From ba5adfa1e13e8be0dec888b3fbcb54fd30a9a673 Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Mon, 20 Jul 2015 19:34:34 +0200
Subject: Add CreationError::RobustnessNotSupported

---
 src/lib.rs | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/lib.rs')

diff --git a/src/lib.rs b/src/lib.rs
index d43dcfb..d5f563a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -109,6 +109,7 @@ pub trait GlContext {
 pub enum CreationError {
     OsError(String),
     NotSupported,
+    RobustnessNotSupported,
 }
 
 impl CreationError {
@@ -116,6 +117,8 @@ impl CreationError {
         match *self {
             CreationError::OsError(ref text) => &text,
             CreationError::NotSupported => "Some of the requested attributes are not supported",
+            CreationError::RobustnessNotSupported => "Your requested robustness, but it is \
+                                                      not supported.",
         }
     }
 }
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