From e502603532fe2c76c8c584a71660df87bfa121c7 Mon Sep 17 00:00:00 2001
From: Patrick Barrett <patrick@psbarrett.com>
Date: Sat, 14 Jan 2017 12:59:22 -0600
Subject: [PATCH 1/2] use the 'Out' type in encode rather than copy/paste

---
 examples/udp-codec.rs | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/examples/udp-codec.rs b/examples/udp-codec.rs
index d43160c84..840caa4ac 100644
--- a/examples/udp-codec.rs
+++ b/examples/udp-codec.rs
@@ -28,9 +28,7 @@ impl UdpCodec for LineCodec {
         Ok((*addr, buf.to_vec()))
     }
 
-    fn encode(&mut self,
-              (addr, buf): (SocketAddr, Vec<u8>),
-              into: &mut Vec<u8>) -> SocketAddr {
+    fn encode(&mut self, (addr, buf): Self::Out, into: &mut Vec<u8>) -> SocketAddr {
         into.extend(buf);
         return addr
     }

From 0c553f958aa32e2ec462b541e29d5154bd9c237b Mon Sep 17 00:00:00 2001
From: Patrick Barrett <patrick@psbarrett.com>
Date: Sat, 14 Jan 2017 13:00:46 -0600
Subject: [PATCH 2/2] return implicitly (rather than both explicitly and
 implicitly)

---
 examples/udp-codec.rs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/examples/udp-codec.rs b/examples/udp-codec.rs
index 840caa4ac..e7456f71c 100644
--- a/examples/udp-codec.rs
+++ b/examples/udp-codec.rs
@@ -30,7 +30,7 @@ impl UdpCodec for LineCodec {
 
     fn encode(&mut self, (addr, buf): Self::Out, into: &mut Vec<u8>) -> SocketAddr {
         into.extend(buf);
-        return addr
+        addr
     }
 }