Type Alias FxBuildHasher

pub type FxBuildHasher = FxRandomState;

The FxHasher hasher builder.

This is rustc_hash::FxBuildHasher, unless both the “std” and “rand” features are enabled, in which case it will be rustc_hash::FxRandomState for better security at very little cost.

Aliased Type

pub struct FxBuildHasher { /* private fields */ }

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 8 bytes

Implementations

impl FxRandomState

pub fn new() -> FxRandomState

Constructs a new FxRandomState that is initialized with random seed.

Trait Implementations

impl BuildHasher for FxRandomState

type Hasher = FxHasher

Type of the hasher that will be created.

fn build_hasher(&self) -> <FxRandomState as BuildHasher>::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 FxRandomState

fn clone(&self) -> FxRandomState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for FxRandomState

fn default() -> FxRandomState

Returns the “default value” for a type.