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regex: add as_match method to Captures trait

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Ref https://github.com/rust-lang/regex/issues/1146

PR #2898
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Thayne McCombs 2024-09-19 07:30:31 -06:00 committed by GitHub
parent 8bd5950296
commit bf63fe8f25
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crates/matcher/src/lib.rs
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@ -389,6 +389,15 @@ pub trait Captures {
/// for the overall match.
fn get(&self, i: usize) -> Option<Match>;
/// Return the overall match for the capture.
///
/// This returns the match for index `0`. That is it is equivalent to
/// `get(0).unwrap()`
#[inline]
fn as_match(&self) -> Match {
self.get(0).unwrap()
}
/// Returns true if and only if these captures are empty. This occurs
/// when `len` is `0`.
///