From da042ce46a022d699dae792164dd180f6dd61894 Mon Sep 17 00:00:00 2001
From: Chris Morgan <me@chrismorgan.info>
Date: Thu, 5 Sep 2013 10:52:18 +1000
Subject: [PATCH] Implement Stream automatically for Reader + Writer

This is consistent with the existing documentation but was not the
actual behaviour, which I've found to be rather a nuisance, actually.
---
 src/libstd/rt/io/mod.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libstd/rt/io/mod.rs b/src/libstd/rt/io/mod.rs
index 3b979cc22663f..d1919905236b2 100644
--- a/src/libstd/rt/io/mod.rs
+++ b/src/libstd/rt/io/mod.rs
@@ -451,6 +451,8 @@ pub trait Writer {
 
 pub trait Stream: Reader + Writer { }
 
+impl<T: Reader + Writer> Stream for T;
+
 pub enum SeekStyle {
     /// Seek from the beginning of the stream
     SeekSet,