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use std::convert::Infallible;
use actix_http::{encoding::Encoder, ContentEncoding, Request, Response, StatusCode};
use actix_service::{fn_service, Service as _};
use criterion::{black_box, criterion_group, criterion_main, Criterion};
static BODY: &[u8] = include_bytes!("../Cargo.toml");
fn compression_responses(c: &mut Criterion) {
let mut group = c.benchmark_group("compression responses");
group.bench_function("identity", |b| {
let rt = actix_rt::Runtime::new().unwrap();
let identity_svc = fn_service(|_: Request| async move {
let mut res = Response::with_body(StatusCode::OK, ());
let body = black_box(Encoder::response(
ContentEncoding::Identity,
res.head_mut(),
BODY,
));
Ok::<_, Infallible>(black_box(res.set_body(black_box(body))))
});
b.iter(|| {
rt.block_on(identity_svc.call(Request::new())).unwrap();
});
});
group.bench_function("gzip", |b| {
let rt = actix_rt::Runtime::new().unwrap();
let identity_svc = fn_service(|_: Request| async move {
let mut res = Response::with_body(StatusCode::OK, ());
let body = black_box(Encoder::response(
ContentEncoding::Gzip,
res.head_mut(),
BODY,
));
Ok::<_, Infallible>(black_box(res.set_body(black_box(body))))
});
b.iter(|| {
rt.block_on(identity_svc.call(Request::new())).unwrap();
});
});
group.bench_function("br", |b| {
let rt = actix_rt::Runtime::new().unwrap();
let identity_svc = fn_service(|_: Request| async move {
let mut res = Response::with_body(StatusCode::OK, ());
let body = black_box(Encoder::response(
ContentEncoding::Brotli,
res.head_mut(),
BODY,
));
Ok::<_, Infallible>(black_box(res.set_body(black_box(body))))
});
b.iter(|| {
rt.block_on(identity_svc.call(Request::new())).unwrap();
});
});
group.bench_function("zstd", |b| {
let rt = actix_rt::Runtime::new().unwrap();
let identity_svc = fn_service(|_: Request| async move {
let mut res = Response::with_body(StatusCode::OK, ());
let body = black_box(Encoder::response(
ContentEncoding::Zstd,
res.head_mut(),
BODY,
));
Ok::<_, Infallible>(black_box(res.set_body(black_box(body))))
});
b.iter(|| {
rt.block_on(identity_svc.call(Request::new())).unwrap();
});
});
group.finish();
}
criterion_group!(benches, compression_responses);
criterion_main!(benches);
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