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remove LengthAtMost32 on AsRef/Borrow impl for array

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This commit is contained in:
Andrey Zgarbul 2020-07-04 13:30:09 +03:00
parent f844ea1e56
commit 7d4a92d4f8
1 changed files with 4 additions and 16 deletions
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20
src/libcore/array/mod.rs
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@ -92,10 +92,7 @@ impl From<Infallible> for TryFromSliceError {
}
#[stable(feature = "rust1", since = "1.0.0")]
impl<T, const N: usize> AsRef<[T]> for [T; N]
where
[T; N]: LengthAtMost32,
{
impl<T, const N: usize> AsRef<[T]> for [T; N] {
#[inline]
fn as_ref(&self) -> &[T] {
&self[..]
@ -103,10 +100,7 @@ where
}
#[stable(feature = "rust1", since = "1.0.0")]
impl<T, const N: usize> AsMut<[T]> for [T; N]
where
[T; N]: LengthAtMost32,
{
impl<T, const N: usize> AsMut<[T]> for [T; N] {
#[inline]
fn as_mut(&mut self) -> &mut [T] {
&mut self[..]
@ -114,20 +108,14 @@ where
}
#[stable(feature = "array_borrow", since = "1.4.0")]
impl<T, const N: usize> Borrow<[T]> for [T; N]
where
[T; N]: LengthAtMost32,
{
impl<T, const N: usize> Borrow<[T]> for [T; N] {
fn borrow(&self) -> &[T] {
self
}
}
#[stable(feature = "array_borrow", since = "1.4.0")]
impl<T, const N: usize> BorrowMut<[T]> for [T; N]
where
[T; N]: LengthAtMost32,
{
impl<T, const N: usize> BorrowMut<[T]> for [T; N] {
fn borrow_mut(&mut self) -> &mut [T] {
self
}