diff options
Diffstat (limited to 'src/liballoc/rc.rs')
| -rw-r--r-- | src/liballoc/rc.rs | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/liballoc/rc.rs b/src/liballoc/rc.rs index 9649d0f71a1..b1fb5be4d21 100644 --- a/src/liballoc/rc.rs +++ b/src/liballoc/rc.rs @@ -158,6 +158,7 @@ use boxed::Box; #[cfg(test)] use std::boxed::Box; +use core::borrow; use core::cell::Cell; use core::cmp::Ordering; use core::fmt; @@ -1091,3 +1092,7 @@ mod tests { assert_eq!(foo, foo.clone()); } } + +impl<T: ?Sized> borrow::Borrow<T> for Rc<T> { + fn borrow(&self) -> &T { &**self } +} |