Struct HashSeed 

pub struct HashSeed { /* private fields */ }

Owned, thread-bound hash key derived from already acquired seed material. Clones retain the same hash namespace without acquiring OS entropy or a driver capability.

Implementations

impl HashSeed

pub fn from_seed(seed: &Seed, domain: Domain) -> Self

pub fn hash<T: Hash + ?Sized>(&self, input: &T) -> u64

pub fn hash_bytes(&self, input: &[u8]) -> u64

Hashes one complete byte string without Hash framing.

Trait Implementations

impl BuildHasher for HashSeed

type Hasher = Sip<1, 3>

Type of the hasher that will be created.

fn build_hasher(&self) -> Self::Hasher

Creates a new hasher.

fn hash_one<T>(&self, x: T) -> u64

where T: Hash, Self: Sized, Self::Hasher: Hasher,

Calculates the hash of a single value.

impl Clone for HashSeed

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.