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Rollup merge of #132606 - eduardosm:char-slice-str-pattern-doc, r=tgross35

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Improve example of `impl Pattern for &[char]`

The previous version used `['l', 'l']` as pattern, which would suggest that it matches the `ll` of `Hello world` as a whole.
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Jubilee 2024-11-04 20:40:49 -08:00 committed by GitHub
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library/core/src/str/pattern.rs
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@ -886,8 +886,8 @@ impl<'a, 'b> DoubleEndedSearcher<'a> for CharSliceSearcher<'a, 'b> {}
/// # Examples
///
/// ```
/// assert_eq!("Hello world".find(&['l', 'l'] as &[_]), Some(2));
/// assert_eq!("Hello world".find(&['l', 'l'][..]), Some(2));
/// assert_eq!("Hello world".find(&['o', 'l'][..]), Some(2));
/// assert_eq!("Hello world".find(&['h', 'w'][..]), Some(6));
/// ```
impl<'b> Pattern for &'b [char] {
pattern_methods!('a, CharSliceSearcher<'a, 'b>, MultiCharEqPattern, CharSliceSearcher);