From ef41d4349c7a8f9886422d83a13a33654d86c6d2 Mon Sep 17 00:00:00 2001
From: Tim Kuehn <tikue@google.com>
Date: Sun, 8 Jan 2017 17:34:44 -0800
Subject: [PATCH] Make connection backlog arg to listen a const

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

diff --git a/src/server.rs b/src/server.rs
index 7b0a722..6f02464 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -60,7 +60,7 @@ pub fn listen_with<S, Req, Resp, E>(addr: SocketAddr,
 
 fn listener(addr: &SocketAddr,
             handle: &Handle) -> io::Result<TcpListener> {
-    const PENDING_CONNECTION_BACKLOG = 1024;
+    const PENDING_CONNECTION_BACKLOG: i32 = 1024;
 
     match *addr {
         SocketAddr::V4(_) => net2::TcpBuilder::new_v4(),