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use the correct (weaker) trait bound.

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This commit is contained in:
Lokathor 2020-07-25 15:50:10 -06:00
parent 9f29a253b2
commit a2baf0abb3
1 changed files with 4 additions and 2 deletions
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6
src/allocation.rs
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@ -85,7 +85,9 @@ pub fn zeroed_box<T: Zeroable>() -> Box<T> {
/// ///
/// This fails if the allocation fails. /// This fails if the allocation fails.
#[inline] #[inline]
pub fn try_zeroed_slice_box<T: Pod>(length: usize) -> Result<Box<[T]>, ()> { pub fn try_zeroed_slice_box<T: Zeroable>(
length: usize,
) -> Result<Box<[T]>, ()> {
if size_of::<T>() == 0 { if size_of::<T>() == 0 {
// This will not allocate but simple create a dangling slice pointer. // This will not allocate but simple create a dangling slice pointer.
let mut vec = Vec::with_capacity(length); let mut vec = Vec::with_capacity(length);
@ -113,7 +115,7 @@ pub fn try_zeroed_slice_box<T: Pod>(length: usize) -> Result<Box<[T]>, ()> {
} }
/// As [`try_zeroed_slice_box`](try_zeroed_slice_box), but unwraps for you. /// As [`try_zeroed_slice_box`](try_zeroed_slice_box), but unwraps for you.
pub fn zeroed_slice_box<T: Pod>(length: usize) -> Box<[T]> { pub fn zeroed_slice_box<T: Zeroable>(length: usize) -> Box<[T]> {
try_zeroed_slice_box(length).unwrap() try_zeroed_slice_box(length).unwrap()
} }