Struct ErasedLoadedAsset 

pub struct ErasedLoadedAsset { /* private fields */ }

A “type erased / boxed” counterpart to LoadedAsset. This is used in places where the loaded type is not statically known.

Implementations

impl ErasedLoadedAsset

pub fn take<A: Asset>(self) -> Option<A>

Cast (and take ownership) of the Asset value of the given type. This will return Some if the stored type matches A and None if it does not.

pub fn get<A: Asset>(&self) -> Option<&A>

Retrieves a reference to the internal Asset type, if it matches the type A. Otherwise returns None.

pub fn asset_type_id(&self) -> TypeId

Retrieves the TypeId of the stored Asset type.

pub fn asset_type_name(&self) -> &'static str

Retrieves the type_name of the stored Asset type.

pub fn get_labeled(&self, label: impl AsRef<str>) -> Option<&ErasedLoadedAsset>

Returns the ErasedLoadedAsset for the given label, if it exists.

pub fn get_labeled_by_id( &self, id: impl Into<UntypedAssetId>, ) -> Option<&ErasedLoadedAsset>

Returns the labeled asset given its asset ID if it exists.

This can be used to get the asset from its handle since &Handle implements Into<UntypedAssetId>.

pub fn iter_labels(&self) -> impl Iterator<Item = &str>

Iterate over all labels for “labeled assets” in the loaded asset

pub fn downcast<A: Asset>(self) -> Result<LoadedAsset<A>, ErasedLoadedAsset>

Cast this loaded asset as the given type. If the type does not match, the original type-erased asset is returned.

Trait Implementations

impl<A: Asset> From<LoadedAsset<A>> for ErasedLoadedAsset

fn from(asset: LoadedAsset<A>) -> Self

Converts to this type from the input type.