[][src]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.


impl<A> Cache<A> where
    A: Clone

pub fn new() -> Self[src]

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)[src]

Deletes all cached handles which are invalid.

pub fn clear_all(&mut self)[src]

Clears all values.

Trait Implementations

impl<A> Default for Cache<A>[src]

Auto Trait Implementations

impl<A> RefUnwindSafe for Cache<A> where
    A: RefUnwindSafe

impl<A> Send for Cache<A> where
    A: Send

impl<A> Sync for Cache<A> where
    A: Sync

impl<A> Unpin for Cache<A> where
    A: Unpin

impl<A> UnwindSafe for Cache<A> where
    A: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized

impl<T> Any for T where
    T: Any

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

impl<T> Event for T where
    T: Send + Sync + 'static, 

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> Resource for T where
    T: Any + Send + Sync

impl<T> Same<T> for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP where
    SS: SubsetOf<SP>, 

impl<T> TryDefault for T where
    T: Default

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<V, T> VZip<V> for T where
    V: MultiLane<T>,