Struct Interner 

pub struct Interner { /* private fields */ }

A collection of interners based on their type. Can be used to intern any object that implements ToOwned. Objects of the same type are stored together in a TypedInterner

Implementations

impl Interner

pub fn new() -> Self

Create a new interner

pub fn i<Q>(&self, q: &Q) -> Tok<Q::Owned>

where Q: ?Sized + Eq + Hash + ToOwned, Q::Owned: Internable + Borrow<Q>,

Intern something

pub fn sweep_t<T: Internable>(&self) -> usize

Sweep values of a specific type. Useful if you just constructed a large number of values of a specific type, otherwise use Interner::sweep

pub fn sweep(&self) -> usize

Sweep all values not referenced by anything other than the interner.

pub fn iv<T: Internable>( &self, s: impl IntoIterator<Item = T>, ) -> Tok<Vec<Tok<T>>>

Intern a list and its elements. See also Interner::ibv

pub fn ibv<'a, Q>( &self, s: impl IntoIterator<Item = &'a Q>, ) -> Tok<Vec<Tok<Q::Owned>>>

where Q: ?Sized + Eq + Hash + ToOwned + 'a, Q::Owned: Internable,

Intern a list of borrowed items. See also Interner::iv

Trait Implementations

impl Default for Interner

fn default() -> Self

Returns the “default value” for a type.