// #![feature(test)]

// extern crate test;

// use {
//     miraland_gossip::weighted_shuffle::WeightedShuffle,
//     rand::{Rng, SeedableRng},
//     rand_chacha::ChaChaRng,
//     std::iter::repeat_with,
//     test::Bencher,
// };

// fn make_weights<R: Rng>(rng: &mut R) -> Vec<u64> {
//     repeat_with(|| rng.gen_range(1..100)).take(1000).collect()
// }

// #[bench]
// fn bench_weighted_shuffle(bencher: &mut Bencher) {
//     let mut seed = [0u8; 32];
//     let mut rng = rand::thread_rng();
//     let weights = make_weights(&mut rng);
//     bencher.iter(|| {
//         rng.fill(&mut seed[..]);
//         WeightedShuffle::new("", &weights)
//             .shuffle(&mut ChaChaRng::from_seed(seed))
//             .collect::<Vec<_>>()
//     });
// }