---

yaml
---
r: 215020
b: refs/heads/beta
c: 19a3971
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -23,7 +23,7 @@ refs/tags/0.9: 36870b185fc5f5486636d4515f0e22677493f225
 refs/tags/0.10: ac33f2b15782272ae348dbd7b14b8257b2148b5a
 refs/tags/0.11.0: e1247cb1d0d681be034adb4b558b5a0c0d5720f9
 refs/tags/0.12.0: f0c419429ef30723ceaf6b42f9b5a2aeb5d2e2d1
-refs/heads/beta: eb6a70cbabbc74699e2b0331fef91be1fadad1bd
+refs/heads/beta: 19a39710c494d9300ffdc4e3f40dfda0ef62f7ba
 refs/tags/1.0.0-alpha: e42bd6d93a1d3433c486200587f8f9e12590a4d7
 refs/heads/tmp: 8c0aa6d64ebab528f7eb182812007155d6044972
 refs/tags/1.0.0-alpha.2: 4c705f6bc559886632d3871b04f58aab093bfa2f

branches/beta/src/liballoc/arc.rs

@@ -332,6 +332,15 @@ impl<T: ?Sized> Deref for Arc<T> {
     }
 }
 
+#[stable(feature = "rc_arc_as_ref", since = "1.2.0")]
+impl<T: ?Sized> AsRef<T> for Arc<T> {
+
+    #[inline]
+    fn as_ref(&self) -> &T {
+        &self.inner().data
+    }
+}
+
 impl<T: Clone> Arc<T> {
     /// Make a mutable reference from the given `Arc<T>`.
     ///

branches/beta/src/liballoc/rc.rs

@@ -156,6 +156,7 @@ use std::boxed;
 use core::cell::Cell;
 use core::clone::Clone;
 use core::cmp::{PartialEq, PartialOrd, Eq, Ord, Ordering};
+use core::convert::AsRef;
 use core::default::Default;
 use core::fmt;
 use core::hash::{Hasher, Hash};
@@ -379,6 +380,15 @@ impl<T: ?Sized> Deref for Rc<T> {
     }
 }
 
+#[stable(feature = "rc_arc_as_ref", since = "1.2.0")]
+impl<T: ?Sized> AsRef<T> for Rc<T> {
+
+    #[inline(always)]
+    fn as_ref(&self) -> &T {
+        &self.inner().value
+    }
+}
+
 #[stable(feature = "rust1", since = "1.0.0")]
 impl<T: ?Sized> Drop for Rc<T> {
     /// Drops the `Rc<T>`.