#![feature(test)] extern crate md5; extern crate test; #[bench] fn compute_0001000(bencher: &mut test::Bencher) { compute( 1000, bencher); } #[bench] fn compute_0010000(bencher: &mut test::Bencher) { compute( 10000, bencher); } #[bench] fn compute_0100000(bencher: &mut test::Bencher) { compute( 100000, bencher); } #[bench] fn compute_1000000(bencher: &mut test::Bencher) { compute(1000000, bencher); } fn compute(size: usize, bencher: &mut test::Bencher) { let data = &vec![0xffu8; size][..]; bencher.iter(|| { test::black_box(md5::compute(data)); }); }