Struct RandomState

pub struct RandomState(/* private fields */);

Available on crate features random and xxhash32 only.

Constructs a randomized seed and reuses it for multiple hasher instances. See the usage warning.

Trait Implementations

impl BuildHasher for RandomState

type Hasher = Hasher

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 RandomState

fn clone(&self) -> RandomState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for RandomState

fn default() -> Self

Returns the “default value” for a type.