Struct amethyst_assets::AssetStorage

pub struct AssetStorage<A: Asset> { /* private fields */ }

An asset storage, storing the actual assets and allocating handles to them.

Implementations

impl<A: Asset> AssetStorage<A>

pub fn new() -> Self

Creates a new asset storage.

pub fn clone_asset(&mut self, handle: &Handle<A>) -> Option<Handle<A>>where
    A: Clone,

When cloning an asset handle, you’ll get another handle, but pointing to the same asset. If you instead want to indeed create a new asset, you can use this method. Note however, that it needs a mutable borrow of self, so it can’t be used in parallel.

pub fn get(&self, handle: &Handle<A>) -> Option<&A>

Get an asset from a given asset handle.

pub fn get_mut(&mut self, handle: &Handle<A>) -> Option<&mut A>

Get an asset mutably from a given asset handle.

pub fn process<F>(
    &mut self,
    f: F,
    frame_number: u64,
    pool: &ThreadPool,
    strategy: Option<&HotReloadStrategy>
)where
    F: FnMut(A::Data) -> Result<ProcessingState<A>>,

Process finished asset data and maintain the storage.

pub fn process_custom_drop<F, D>(
    &mut self,
    f: F,
    drop_fn: D,
    frame_number: u64,
    pool: &ThreadPool,
    strategy: Option<&HotReloadStrategy>
)where
    D: FnMut(A),
    F: FnMut(A::Data) -> Result<ProcessingState<A>>,

Process finished asset data and maintain the storage. This calls the drop_fn closure for assets that were removed from the storage.

Trait Implementations

impl<A: Asset> Default for AssetStorage<A>

fn default() -> Self

Returns the “default value” for a type.

impl<A: Asset> Drop for AssetStorage<A>

fn drop(&mut self)

Executes the destructor for this type.