mirror of
https://github.com/uutils/coreutils
synced 2024-11-16 17:58:06 +00:00
18 lines
552 B
Rust
18 lines
552 B
Rust
//! Rules to update the codebase using Rerast
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/// Converts try!() to ?
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fn try_to_question_mark<T, E, X: From<E>>(r: Result<T, E>) -> Result<T, X> {
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replace!(try!(r) => r?);
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unreachable!()
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}
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fn trim_left_to_start(s: &str) {
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replace!(s.trim_left() => s.trim_start());
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replace!(s.trim_right() => s.trim_end());
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}
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fn trim_left_matches_to_start<P: FnMut(char) -> bool>(s: &str, inner: P) {
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replace!(s.trim_left_matches(inner) => s.trim_start_matches(inner));
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replace!(s.trim_right_matches(inner) => s.trim_end_matches(inner));
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}
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