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Remove lifetime bound for A for impl Extend<&'a T> for Vec<T, A>. #113224

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Merged
merged 1 commit into from
Jul 22, 2023
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Remove lifetime bound for A for impl Extend<&'a T> for Vec<T, A>. #113224

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2 changes: 1 addition & 1 deletion library/alloc/src/vec/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -2971,7 +2971,7 @@ impl<T, A: Allocator> Vec<T, A> {
/// [`copy_from_slice`]: slice::copy_from_slice
#[cfg(not(no_global_oom_handling))]
#[stable(feature = "extend_ref", since = "1.2.0")]
impl<'a, T: Copy + 'a, A: Allocator + 'a> Extend<&'a T> for Vec<T, A> {
impl<'a, T: Copy + 'a, A: Allocator> Extend<&'a T> for Vec<T, A> {
fn extend<I: IntoIterator<Item = &'a T>>(&mut self, iter: I) {
self.spec_extend(iter.into_iter())
}
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4 changes: 2 additions & 2 deletions library/alloc/src/vec/spec_extend.rs
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Expand Up @@ -36,7 +36,7 @@ impl<T, A: Allocator> SpecExtend<T, IntoIter<T>> for Vec<T, A> {
}
}

impl<'a, T: 'a, I, A: Allocator + 'a> SpecExtend<&'a T, I> for Vec<T, A>
impl<'a, T: 'a, I, A: Allocator> SpecExtend<&'a T, I> for Vec<T, A>
where
I: Iterator<Item = &'a T>,
T: Clone,
Expand All @@ -46,7 +46,7 @@ where
}
}

impl<'a, T: 'a, A: Allocator + 'a> SpecExtend<&'a T, slice::Iter<'a, T>> for Vec<T, A>
impl<'a, T: 'a, A: Allocator> SpecExtend<&'a T, slice::Iter<'a, T>> for Vec<T, A>
where
T: Copy,
{
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