From ae836c1e44d7459d4588e622a8535f127e32716f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Le=CC=81o=20Testard?= <leo.testard@gmail.com>
Date: Mon, 25 Nov 2013 19:47:09 +0100
Subject: [PATCH] Implement IterBytes for Rc<T>.

---
 src/libstd/to_bytes.rs | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/src/libstd/to_bytes.rs b/src/libstd/to_bytes.rs
index 8b424c53be0..28b79bdd320 100644
--- a/src/libstd/to_bytes.rs
+++ b/src/libstd/to_bytes.rs
@@ -18,6 +18,7 @@ use cast;
 use container::Container;
 use iter::Iterator;
 use option::{None, Option, Some};
+use rc::Rc;
 use str::{Str, StrSlice};
 use vec::{Vector, ImmutableVector};
 
@@ -325,6 +326,13 @@ impl<A:IterBytes> IterBytes for @mut A {
     }
 }
 
+impl<A:IterBytes> IterBytes for Rc<A> {
+    #[inline]
+    fn iter_bytes(&self, lsb0: bool, f: Cb) -> bool {
+        self.borrow().iter_bytes(lsb0, f)
+    }
+}
+
 impl<A:IterBytes> IterBytes for ~A {
     #[inline]
     fn iter_bytes(&self, lsb0: bool, f: Cb) -> bool {