From 9f0c2fc87ccd4fcfbc53f407c71984c61ea0ebac Mon Sep 17 00:00:00 2001
From: Pierre Krieger <pierre.krieger1708@gmail.com>
Date: Sat, 20 Feb 2016 09:41:45 +0100
Subject: [PATCH] Add VulkanObjectU64 and VulkanObjectUsize

---
 vulkano/src/lib.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/vulkano/src/lib.rs b/vulkano/src/lib.rs
index 878fd2c4..349ace5e 100644
--- a/vulkano/src/lib.rs
+++ b/vulkano/src/lib.rs
@@ -105,6 +105,21 @@ trait VulkanObject {
     fn internal_object(&self) -> Self::Object;
 }
 
+// TODO: remove eventually
+// https://github.com/rust-lang/rust/issues/29328
+trait VulkanObjectU64 { fn internal_object(&self) -> u64; }
+impl<T> VulkanObjectU64 for T where T: VulkanObject<Object = u64> {
+    #[inline]
+    fn internal_object(&self) -> u64 { VulkanObject::internal_object(self) }
+}
+// TODO: remove eventually
+// https://github.com/rust-lang/rust/issues/29328
+trait VulkanObjectUsize { fn internal_object(&self) -> usize; }
+impl<T> VulkanObjectUsize for T where T: VulkanObject<Object = usize> {
+    #[inline]
+    fn internal_object(&self) -> usize { VulkanObject::internal_object(self) }
+}
+
 /// Gives access to the Vulkan function pointers stored in this object.
 trait VulkanPointers {
     /// The struct that provides access to the function pointers.