MurmurHash2 (64bit) implementation

Based on the implementation for Redis (antirez/redis src/hyperloglog.c)

More info and different implementations available at: https://sites.google.com/site/murmurhash/

Documentation

Build

cargo build --release

Usage

use murmurhash64::murmur_hash64a;

fn main() {
    let key = "Pizza & Mandolino";
    let seed = 2915580697;

    let hash = murmur_hash64a(key.as_bytes(), seed);
}

As a Hasher

use std::collections::HashMap;
use murmurhash64::{MurmurHasher,RandomMurmurState};
use std::default::Default;

fn main() {
    let mut hashmap : HashMap<_, _, RandomMurmurState> = Default::default();
    hashmap.insert("abc", 123);
    hashmap.insert("def", 456);
    assert_eq!(Some(&123), hashmap.get("abc"));
    assert_eq!(Some(&456), hashmap.get("def"));
}

Tests

Run tests with:

cargo test

Contribute

If you find bugs or want to help otherwise, please open an issue.

License

BSD. See LICENSE.