use criterion::{black_box, criterion_group, criterion_main, Criterion}; use rust_benchmark::{concat_with_concat_string_macro_crate, concat_with_format, concat_with_plus}; const A: &str = "post"; const B: &str = "/fasjhiofasihofas"; pub fn criterion_benchmark(c: &mut Criterion) { c.bench_function("concat with format", |b| { b.iter(|| concat_with_format(black_box(A), black_box(B))); }); c.bench_function("concat with plus", |b| { b.iter(|| concat_with_plus(black_box(A), black_box(B))); }); c.bench_function("concat with concat-string crate", |b| { b.iter(|| concat_with_concat_string_macro_crate(black_box(A), black_box(B))); }); } criterion_group!(benches, criterion_benchmark); criterion_main!(benches);