diff options
Diffstat (limited to 'src/liballoc/vec.rs')
| -rw-r--r-- | src/liballoc/vec.rs | 27 |
1 files changed, 16 insertions, 11 deletions
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs index 0531084d0e4..fc8a992e170 100644 --- a/src/liballoc/vec.rs +++ b/src/liballoc/vec.rs @@ -2342,12 +2342,12 @@ impl<'a, T: 'a + Copy> Extend<&'a T> for Vec<T> { } macro_rules! __impl_slice_eq1 { - ([$($vars:tt)*] $lhs:ty, $rhs:ty, $($constraints:tt)*) => { - #[stable(feature = "rust1", since = "1.0.0")] + ([$($vars:tt)*] $lhs:ty, $rhs:ty $(where $ty:ty: $bound:ident)?, #[$stability:meta]) => { + #[$stability] impl<A, B, $($vars)*> PartialEq<$rhs> for $lhs where A: PartialEq<B>, - $($constraints)* + $($ty: $bound)? { #[inline] fn eq(&self, other: &$rhs) -> bool { self[..] == other[..] } @@ -2357,18 +2357,23 @@ macro_rules! __impl_slice_eq1 { } } -__impl_slice_eq1! { [] Vec<A>, Vec<B>, } -__impl_slice_eq1! { [] Vec<A>, &[B], } -__impl_slice_eq1! { [] Vec<A>, &mut [B], } -__impl_slice_eq1! { [] Cow<'_, [A]>, Vec<B>, A: Clone } -__impl_slice_eq1! { [] Cow<'_, [A]>, &[B], A: Clone } -__impl_slice_eq1! { [] Cow<'_, [A]>, &mut [B], A: Clone } -__impl_slice_eq1! { [const N: usize] Vec<A>, [B; N], [B; N]: LengthAtMost32 } -__impl_slice_eq1! { [const N: usize] Vec<A>, &[B; N], [B; N]: LengthAtMost32 } +__impl_slice_eq1! { [] Vec<A>, Vec<B>, #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [] Vec<A>, &[B], #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [] Vec<A>, &mut [B], #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [] &[A], Vec<B>, #[stable(feature = "partialeq_vec_for_ref_slice", since = "1.46.0")] } +__impl_slice_eq1! { [] &mut [A], Vec<B>, #[stable(feature = "partialeq_vec_for_ref_slice", since = "1.46.0")] } +__impl_slice_eq1! { [] Cow<'_, [A]>, Vec<B> where A: Clone, #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [] Cow<'_, [A]>, &[B] where A: Clone, #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [] Cow<'_, [A]>, &mut [B] where A: Clone, #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [const N: usize] Vec<A>, [B; N] where [B; N]: LengthAtMost32, #[stable(feature = "rust1", since = "1.0.0")] } +__impl_slice_eq1! { [const N: usize] Vec<A>, &[B; N] where [B; N]: LengthAtMost32, #[stable(feature = "rust1", since = "1.0.0")] } // NOTE: some less important impls are omitted to reduce code bloat // FIXME(Centril): Reconsider this? //__impl_slice_eq1! { [const N: usize] Vec<A>, &mut [B; N], [B; N]: LengthAtMost32 } +//__impl_slice_eq1! { [const N: usize] [A; N], Vec<B>, [A; N]: LengthAtMost32 } +//__impl_slice_eq1! { [const N: usize] &[A; N], Vec<B>, [A; N]: LengthAtMost32 } +//__impl_slice_eq1! { [const N: usize] &mut [A; N], Vec<B>, [A; N]: LengthAtMost32 } //__impl_slice_eq1! { [const N: usize] Cow<'a, [A]>, [B; N], [B; N]: LengthAtMost32 } //__impl_slice_eq1! { [const N: usize] Cow<'a, [A]>, &[B; N], [B; N]: LengthAtMost32 } //__impl_slice_eq1! { [const N: usize] Cow<'a, [A]>, &mut [B; N], [B; N]: LengthAtMost32 } |