diff options
| -rw-r--r-- | library/alloc/src/boxed.rs | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/library/alloc/src/boxed.rs b/library/alloc/src/boxed.rs index d67b0ac37eb..b817cf855a5 100644 --- a/library/alloc/src/boxed.rs +++ b/library/alloc/src/boxed.rs @@ -839,7 +839,7 @@ impl<T, A: Allocator> Box<[T], A> { /// /// ``` /// #![feature(allocator_api, new_uninit)] - /// + /// /// use std::alloc::System; /// /// let mut values = Box::<[u32]>::try_new_uninit_slice(3, System)?; @@ -856,7 +856,10 @@ impl<T, A: Allocator> Box<[T], A> { /// ``` #[unstable(feature = "allocator_api", issue = "32838")] #[inline] - pub fn try_new_uninit_slice_in(len: usize, alloc: A) -> Result<Box<[mem::MaybeUninit<T>], A>, AllocError> { + pub fn try_new_uninit_slice_in( + len: usize, + alloc: A, + ) -> Result<Box<[mem::MaybeUninit<T>], A>, AllocError> { let ptr = if T::IS_ZST || len == 0 { NonNull::dangling() } else { @@ -879,7 +882,7 @@ impl<T, A: Allocator> Box<[T], A> { /// /// ``` /// #![feature(allocator_api, new_uninit)] - /// + /// /// use std::alloc::System; /// /// let values = Box::<[u32]>::try_new_zeroed_slice(3, System)?; @@ -892,7 +895,10 @@ impl<T, A: Allocator> Box<[T], A> { /// [zeroed]: mem::MaybeUninit::zeroed #[unstable(feature = "allocator_api", issue = "32838")] #[inline] - pub fn try_new_zeroed_slice_in(len: usize, alloc: A) -> Result<Box<[mem::MaybeUninit<T>], A>, AllocError> { + pub fn try_new_zeroed_slice_in( + len: usize, + alloc: A, + ) -> Result<Box<[mem::MaybeUninit<T>], A>, AllocError> { let ptr = if T::IS_ZST || len == 0 { NonNull::dangling() } else { |