use criterion::{criterion_group, criterion_main, Criterion};
fn bench_basic_transform(c: &mut Criterion) {
let mut group = c.benchmark_group("基础变换");
group.bench_function("变换基础操作", |b| {
b.iter(|| {
let result = (0..75).map(|x| x * 2).sum::<i32>();
criterion::black_box(result)
})
});
group.finish();
}
criterion_group!(benches, bench_basic_transform);
criterion_main!(benches);