Struct amethyst_assets::Cache

pub struct Cache<A> { /* fields omitted */ }

A simple cache for asset handles of type A. This stores WeakHandle, so it doesn't keep the assets alive.

Methods

impl<A> Cache<A> where
    A: Clone, 

pub fn new() -> Self

Creates a new Cache and initializes it with the default values.

pub fn insert<K: Into<String>>(
    &mut self,
    key: K,
    asset: &Handle<A>
) -> Option<WeakHandle<A>>

Inserts an asset with a given key and returns the old value (if any).

pub fn get<K: ?Sized>(&self, key: &K) -> Option<Handle<A>> where
    K: Hash + Eq,
    String: Borrow<K>, 

Retrieves an asset handle using a given key.

pub fn clear_dead<F>(&mut self)

Deletes all cached handles which are invalid.

pub fn clear_all(&mut self)

Clears all values.

Trait Implementations

impl<A> Default for Cache<A>

fn default() -> Self

Returns the "default value" for a type.