Struct HashInternerPool 

pub struct HashInternerPool { /* private fields */ }

A lazy map from type to hash-based interner

This is the backing implementation for hash_interner(), you can use it if you want the ability to drop the whole pool (note, though, that this will not drop the interned values — they are kept alive by the references you keep to them and are automatically freed when they are no longer references).

Implementations

impl HashInternerPool

pub fn new() -> Self

pub fn get<T>(&self) -> Option<HashInterner<T>>

where T: Eq + Hash + Send + Sync + Any + ?Sized + 'static,

Obtain an interner for the given type if it has been created already.

pub fn get_or_create<T>(&mut self) -> HashInterner<T>

where T: Eq + Hash + Send + Sync + Any + ?Sized + 'static,

Obtain an interner for the given type, create it if necessary.

Trait Implementations

impl Default for HashInternerPool

fn default() -> Self

Returns the “default value” for a type.