From 8d9601246782b3178a3f6d45c5b1994ef30e1896 Mon Sep 17 00:00:00 2001
From: yanchith <yanchi.toth@gmail.com>
Date: Fri, 13 Dec 2019 13:51:13 +0100
Subject: [PATCH] Simplify code and add todo

---
 wgpu-core/src/device.rs | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/wgpu-core/src/device.rs b/wgpu-core/src/device.rs
index c6446157794..471c1a143ae 100644
--- a/wgpu-core/src/device.rs
+++ b/wgpu-core/src/device.rs
@@ -1183,11 +1183,14 @@ impl<F: IdentityFilter<BindGroupLayoutId>> Global<F> {
         let bindings = unsafe { slice::from_raw_parts(desc.bindings, desc.bindings_length) };
 
         {
+            //TODO: figure out if binding order matters
             let (bind_group_layout_guard, _) = hub.bind_group_layouts.read(&mut token);
-            for (id, value) in bind_group_layout_guard.iter(device_id.backend()) {
-                if &value.bindings[..] == bindings {
-                    return id;
-                }
+            let bgl = bind_group_layout_guard
+                .iter(device_id.backend())
+                .find(|(_, value)| &value.bindings[..] == bindings);
+
+            if let Some((id, _)) = bgl {
+                return id;
             }
         }