From 3aa53a06fbcf0bb2df4c25e5ec87f0879ea29e9d Mon Sep 17 00:00:00 2001
From: Cyril Plisko <cyril.plisko@mountall.com>
Date: Thu, 23 Nov 2017 10:04:39 +0200
Subject: [PATCH] clippy: use .is_err() instead of destructuring Result

---
 src/future/server/shutdown.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/future/server/shutdown.rs b/src/future/server/shutdown.rs
index 1d08b6c..c0c388e 100644
--- a/src/future/server/shutdown.rs
+++ b/src/future/server/shutdown.rs
@@ -36,7 +36,7 @@ impl Shutdown {
     /// The returned future resolves when the server is completely shut down.
     pub fn shutdown(&self) -> ShutdownFuture {
         let (tx, rx) = oneshot::channel();
-        let inner = if let Err(_) = self.tx.send(tx) {
+        let inner = if self.tx.send(tx).is_err() {
             trace!("Server already initiated shutdown.");
             futures::Either::A(futures::ok(()))
         } else {