From 1a59d7bdc00bee2a4777af8194e10ff2fe2f707a Mon Sep 17 00:00:00 2001
From: Tom Gowan <s3549186@student.rmit.edu.au>
Date: Tue, 30 Apr 2019 09:27:45 +1000
Subject: [PATCH] fix nightly stable copied

---
 src/layouts.rs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/layouts.rs b/src/layouts.rs
index e66ce15..5c5a5b3 100644
--- a/src/layouts.rs
+++ b/src/layouts.rs
@@ -56,7 +56,7 @@ unsafe impl PipelineLayoutDesc for FragLayout {
         self.layout_data.num_sets
     }
     fn num_bindings_in_set(&self, set: usize) -> Option<usize> {
-        self.layout_data.num_bindings.get(&set).copied()
+        self.layout_data.num_bindings.get(&set).map(|&b|b)
     }
     fn descriptor(&self, set: usize, binding: usize) -> Option<DescriptorDesc> {
         self.layout_data.descriptions.get(&set)
@@ -123,7 +123,7 @@ unsafe impl PipelineLayoutDesc for VertLayout {
         self.layout_data.num_sets
     }
     fn num_bindings_in_set(&self, set: usize) -> Option<usize> {
-        self.layout_data.num_bindings.get(&set).copied()
+        self.layout_data.num_bindings.get(&set).map(|&b|b)
     }
     fn descriptor(&self, set: usize, binding: usize) -> Option<DescriptorDesc> {
         self.layout_data.descriptions.get(&set)