diff options
Diffstat (limited to 'src/libcore/mem.rs')
| -rw-r--r-- | src/libcore/mem.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/libcore/mem.rs b/src/libcore/mem.rs index bfaf897b3a4..001b58c2460 100644 --- a/src/libcore/mem.rs +++ b/src/libcore/mem.rs @@ -318,7 +318,7 @@ pub unsafe fn transmute_copy<T, U>(src: &T) -> U { /// Transforms lifetime of the second pointer to match the first. #[inline] -#[unstable(feature = "unnamed_feature", +#[unstable(feature = "core", reason = "this function may be removed in the future due to its \ questionable utility")] pub unsafe fn copy_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a S, @@ -328,7 +328,7 @@ pub unsafe fn copy_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a S, /// Transforms lifetime of the second mutable pointer to match the first. #[inline] -#[unstable(feature = "unnamed_feature", +#[unstable(feature = "core", reason = "this function may be removed in the future due to its \ questionable utility")] pub unsafe fn copy_mut_lifetime<'a, S: ?Sized, T: ?Sized + 'a>(_ptr: &'a mut S, |