From 93e1d4778dd50f04440d7fd6f06e6a60fac0a3dc Mon Sep 17 00:00:00 2001
From: Corey Farwell <coreyf@rwell.org>
Date: Wed, 7 Sep 2016 21:29:37 -0400
Subject: [PATCH] Use `while..let` construct for loop.

---
 src/event_loop/mod.rs | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/src/event_loop/mod.rs b/src/event_loop/mod.rs
index 90ac92d12..936d76105 100644
--- a/src/event_loop/mod.rs
+++ b/src/event_loop/mod.rs
@@ -356,11 +356,7 @@ impl Loop {
     }
 
     fn consume_timeouts(&mut self, now: Instant) {
-        loop {
-            let idx = match self.timer_wheel.borrow_mut().poll(now) {
-                Some(idx) => idx,
-                None => break,
-            };
+        while let Some(idx) = self.timer_wheel.borrow_mut().poll(now) {
             trace!("firing timeout: {}", idx);
             let handle = self.timeouts.borrow_mut()[idx].1.fire();
             if let Some(handle) = handle {