use twox_hash::XxHash64;

let seed = 1234;
let hash = XxHash64::oneshot(seed, b"some bytes");
assert_eq!(0xeab5_5659_a496_d78b, hash);

use std::hash::Hasher as _;
use twox_hash::XxHash64;

let seed = 1234;
let mut hasher = XxHash64::with_seed(seed);
hasher.write(b"some");
hasher.write(b" ");
hasher.write(b"bytes");
let hash = hasher.finish();
assert_eq!(0xeab5_5659_a496_d78b, hash);

use std::{collections::HashMap, hash::BuildHasherDefault};
use twox_hash::XxHash64;

let mut hash = HashMap::<_, _, BuildHasherDefault<XxHash64>>::default();
hash.insert(42, "the answer");
assert_eq!(hash.get(&42), Some(&"the answer"));

use std::collections::HashMap;
use twox_hash::xxhash64;

let mut hash = HashMap::<_, _, xxhash64::RandomState>::default();
hash.insert(42, "the answer");
assert_eq!(hash.get(&42), Some(&"the answer"));

use std::collections::HashMap;
use twox_hash::xxhash64;

let mut hash = HashMap::with_hasher(xxhash64::State::with_seed(0xdead_cafe));
hash.insert(42, "the answer");
assert_eq!(hash.get(&42), Some(&"the answer"));