Struct rustc_hash::FxBuildHasher

pub struct FxBuildHasher;

An implementation of BuildHasher that produces FxHashers.

use std::hash::BuildHasher;
use rustc_hash::FxBuildHasher;
assert_ne!(FxBuildHasher.hash_one(1), FxBuildHasher.hash_one(2));

Trait Implementations

impl BuildHasher for FxBuildHasher

type Hasher = FxHasher

Type of the hasher that will be created.

fn build_hasher(&self) -> FxHasher

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 FxBuildHasher

fn clone(&self) -> FxBuildHasher

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for FxBuildHasher

fn default() -> FxBuildHasher

Returns the “default value” for a type.

impl Copy for FxBuildHasher