diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/liballoc/boxed.rs | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/src/liballoc/boxed.rs b/src/liballoc/boxed.rs index 20645dc90a8..10e4ea1c3f0 100644 --- a/src/liballoc/boxed.rs +++ b/src/liballoc/boxed.rs @@ -525,14 +525,16 @@ impl<I: ExactSizeIterator + ?Sized> ExactSizeIterator for Box<I> {} /// } /// ``` #[rustc_paren_sugar] -#[unstable(feature = "fnbox", reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] +#[unstable(feature = "fnbox", + reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] pub trait FnBox<A> { type Output; fn call_box(self: Box<Self>, args: A) -> Self::Output; } -#[unstable(feature = "fnbox", reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] +#[unstable(feature = "fnbox", + reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] impl<A, F> FnBox<A> for F where F: FnOnce<A> { type Output = F::Output; @@ -542,7 +544,8 @@ impl<A, F> FnBox<A> for F where F: FnOnce<A> } } -#[unstable(feature = "fnbox", reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] +#[unstable(feature = "fnbox", + reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] impl<'a, A, R> FnOnce<A> for Box<FnBox<A, Output = R> + 'a> { type Output = R; @@ -551,7 +554,8 @@ impl<'a, A, R> FnOnce<A> for Box<FnBox<A, Output = R> + 'a> { } } -#[unstable(feature = "fnbox", reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] +#[unstable(feature = "fnbox", + reason = "will be deprecated if and when Box<FnOnce> becomes usable", issue = "28796")] impl<'a, A, R> FnOnce<A> for Box<FnBox<A, Output = R> + Send + 'a> { type Output = R; |