Struct DefaultHashBuilder 

pub struct DefaultHashBuilder { /* private fields */ }

The default BuildHasher used by HashMap and HashSet.

See the module documentation for more information on the default hasher.

Trait Implementations

impl BuildHasher for DefaultHashBuilder

type Hasher = DefaultHasher

Type of the hasher that will be created.

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

Creates a new hasher.

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

where T: Hash, DefaultHashBuilder: Sized, <DefaultHashBuilder as BuildHasher>::Hasher: Hasher,

Calculates the hash of a single value.

impl Clone for DefaultHashBuilder

fn clone(&self) -> DefaultHashBuilder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for DefaultHashBuilder

fn default() -> DefaultHashBuilder

Returns the “default value” for a type.