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Auto merge of #111922 - vaporoxx:feat-searcher, r=dtolnay

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feat: implement `DoubleEndedSearcher` for `CharArray[Ref]Searcher`

This PR implements `DoubleEndedSearcher` for both `CharArraySearcher` and `CharArrayRefSearcher`. I'm not sure whether this was just overlooked or if there is a reason for it, but since it behaves exactly like `CharSliceSearcher`, I think the implementations should be appropriate.
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bors 2023-11-17 18:47:34 +00:00
commit f6dcaee23f
1 changed files with 4 additions and 0 deletions
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library/core/src/str/pattern.rs
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@ -806,6 +806,8 @@ unsafe impl<'a, const N: usize> ReverseSearcher<'a> for CharArraySearcher<'a, N>
searcher_methods!(reverse);
}
impl<'a, const N: usize> DoubleEndedSearcher<'a> for CharArraySearcher<'a, N> {}
/// Searches for chars that are equal to any of the [`char`]s in the array.
///
/// # Examples
@ -826,6 +828,8 @@ unsafe impl<'a, 'b, const N: usize> ReverseSearcher<'a> for CharArrayRefSearcher
searcher_methods!(reverse);
}
impl<'a, 'b, const N: usize> DoubleEndedSearcher<'a> for CharArrayRefSearcher<'a, 'b, N> {}
/////////////////////////////////////////////////////////////////////////////
// Impl for &[char]
/////////////////////////////////////////////////////////////////////////////