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58 lines
1.4 KiB
Rust
58 lines
1.4 KiB
Rust
use criterion::{black_box, criterion_group, criterion_main, Criterion};
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pub fn parse_imf_fixdate(c: &mut Criterion) {
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c.bench_function("parse_imf_fixdate", |b| {
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b.iter(|| {
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let d = black_box("Sun, 06 Nov 1994 08:49:37 GMT");
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black_box(httpdate::parse_http_date(d)).unwrap();
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})
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});
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}
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pub fn parse_rfc850_date(c: &mut Criterion) {
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c.bench_function("parse_rfc850_date", |b| {
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b.iter(|| {
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let d = black_box("Sunday, 06-Nov-94 08:49:37 GMT");
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black_box(httpdate::parse_http_date(d)).unwrap();
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})
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});
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}
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pub fn parse_asctime(c: &mut Criterion) {
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c.bench_function("parse_asctime", |b| {
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b.iter(|| {
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let d = black_box("Sun Nov 6 08:49:37 1994");
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black_box(httpdate::parse_http_date(d)).unwrap();
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})
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});
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}
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struct BlackBoxWrite;
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impl std::fmt::Write for BlackBoxWrite {
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fn write_str(&mut self, s: &str) -> Result<(), std::fmt::Error> {
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black_box(s);
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Ok(())
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}
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}
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pub fn encode_date(c: &mut Criterion) {
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c.bench_function("encode_date", |b| {
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let d = "Wed, 21 Oct 2015 07:28:00 GMT";
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black_box(httpdate::parse_http_date(d)).unwrap();
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b.iter(|| {
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use std::fmt::Write;
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let _ = write!(BlackBoxWrite, "{}", d);
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})
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});
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}
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criterion_group!(
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benches,
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parse_imf_fixdate,
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parse_rfc850_date,
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parse_asctime,
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encode_date
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);
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criterion_main!(benches);
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