Function prometheus_manager::match_all_by_regex_set

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pub fn match_all_by_regex_set(data: &[Metric], rset: RegexSet) -> Vec<&Metric>ⓘNotable traits for Vec<u8, A>impl<A> Write for Vec<u8, A> where
    A: Allocator,

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Returns all metrics that evaluate to “true” for the regex set on the metrics name, not the label. If called in a loop, use “lazy_static” to ensure that regular expressions are compiled exactly once. ref. https://github.com/rust-lang/regex#usage-avoid-compiling-the-same-regex-in-a-loop