Rollup merge of #73479 - pickfire:liballoc-spell, r=dtolnay
Minor tweaks to liballoc
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commit
028c908991
@ -1639,7 +1639,7 @@ pub fn resize_default(&mut self, new_len: usize) {
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}
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}
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// This code generalises `extend_with_{element,default}`.
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// This code generalizes `extend_with_{element,default}`.
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trait ExtendWith<T> {
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fn next(&mut self) -> T;
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fn last(self) -> T;
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@ -1837,7 +1837,7 @@ unsafe trait IsZero {
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}
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macro_rules! impl_is_zero {
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($t: ty, $is_zero: expr) => {
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($t:ty, $is_zero:expr) => {
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unsafe impl IsZero for $t {
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#[inline]
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fn is_zero(&self) -> bool {
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@ -2362,9 +2362,9 @@ fn ne(&self, other: &$rhs) -> bool { self[..] != other[..] }
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__impl_slice_eq1! { [] Vec<A>, Vec<B>, }
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__impl_slice_eq1! { [] Vec<A>, &[B], }
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__impl_slice_eq1! { [] Vec<A>, &mut [B], }
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__impl_slice_eq1! { [] Cow<'_, [A]>, Vec<B>, A: Clone }
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__impl_slice_eq1! { [] Cow<'_, [A]>, &[B], A: Clone }
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__impl_slice_eq1! { [] Cow<'_, [A]>, &mut [B], A: Clone }
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__impl_slice_eq1! { [] Cow<'_, [A]>, Vec<B>, A: Clone }
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__impl_slice_eq1! { [const N: usize] Vec<A>, [B; N], [B; N]: LengthAtMost32 }
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__impl_slice_eq1! { [const N: usize] Vec<A>, &[B; N], [B; N]: LengthAtMost32 }
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