File: hash.rs

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rust-divbuf 0.4.1-1
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#![feature(test)]

extern crate test;

use std::{collections::hash_map::DefaultHasher, hash::Hash};

use divbuf::*;
use test::Bencher;

#[bench]
fn bench_divbuf_hash(bench: &mut Bencher) {
    let dbs = DivBufShared::from(vec![0u8; 8]);
    let db = dbs.try_const().unwrap();
    let mut hasher = DefaultHasher::new();

    bench.bytes = db.len() as u64;
    bench.iter(move || {
        db.hash(&mut hasher);
    })
}