18 lines
478 B
Rust
18 lines
478 B
Rust
//! Initially it supposed to be like [1]. However it turned out
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//! that executing this code in wasmi way too slow.
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//!
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//! [1]: https://benchmarksgame-team.pages.debian.net/benchmarksgame/program/regexredux-rust-2.html
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lazy_static! {
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static ref REGEX: ::regex::bytes::Regex =
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{ ::regex::bytes::Regex::new("agggtaa[cgt]|[acg]ttaccct").unwrap() };
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}
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pub fn prepare() {
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::lazy_static::initialize(®EX);
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}
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pub fn run(seq: &[u8]) -> usize {
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REGEX.find_iter(seq).count()
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}
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