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Use copied instead of manual map #117549

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Merged
merged 2 commits into from
Nov 18, 2023
Merged

Use copied instead of manual map #117549

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e6779d9
library: use `copied` instead of manual `map`
DaniPopes Nov 3, 2023
2736430
compiler: use `copied` instead of manual `map`
DaniPopes Nov 3, 2023
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library: use copied instead of manual map
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@DaniPopes
DaniPopes committed Nov 3, 2023
commit e6779d98eef749832c5626c94c3391aa057a941b
2 changes: 1 addition & 1 deletion library/core/src/array/mod.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -206,7 +206,7 @@ where

#[inline]
fn try_from(slice: &[T]) -> Result<[T; N], TryFromSliceError> {
<&Self>::try_from(slice).map(|r| *r)
<&Self>::try_from(slice).copied()
}
}

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2 changes: 1 addition & 1 deletion library/core/src/iter/adapters/copied.rs
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Expand Up @@ -193,7 +193,7 @@ where
T: Copy,
{
default fn spec_next_chunk(&mut self) -> Result<[T; N], array::IntoIter<T, N>> {
array::iter_next_chunk(&mut self.map(|e| *e))
array::iter_next_chunk(&mut self.copied())
}
}

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