Struct SavedAsset 

pub struct SavedAsset<'a, 'b, A: Asset> { /* private fields */ }

An Asset (and any labeled “sub assets”) intended to be saved.

Implementations

impl<'a, 'b, A: Asset> SavedAsset<'a, 'b, A>

pub fn from_loaded(asset: &'a ErasedLoadedAsset) -> Option<Self>

Creates a new SavedAsset from asset if its internal value matches A.

pub fn from_transformed(asset: &'a TransformedAsset<A>) -> Self

Creates a new SavedAsset from the a TransformedAsset

pub fn from_asset(value: &'a A) -> Self

Creates a new SavedAsset holding only the provided value with no labeled assets.

pub fn upcast(self) -> ErasedSavedAsset<'a, 'a>

where 'b: 'a,

Casts this typed asset into its type-erased form.

pub fn get(&self) -> &'a A

Retrieves the value of this asset.

pub fn get_labeled<B: Asset>( &self, label: impl AsRef<str>, ) -> Option<SavedAsset<'a, '_, B>>

Returns the labeled asset, if it exists and matches this type.

pub fn get_erased_labeled( &self, label: impl AsRef<str>, ) -> Option<&ErasedSavedAsset<'a, '_>>

Returns the type-erased labeled asset, if it exists and matches this type.

pub fn get_labeled_by_id<B: Asset>( &self, id: impl Into<AssetId<B>>, ) -> Option<SavedAsset<'a, '_, B>>

Returns the labeled asset given its asset ID if it exists and matches the type.

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

pub fn get_erased_labeled_by_id( &self, id: impl Into<UntypedAssetId>, ) -> Option<&ErasedSavedAsset<'a, '_>>

Returns the type-erased labeled asset given its asset ID if it exists.

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

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

Returns the UntypedHandle of the labeled asset with the provided ‘label’, if it exists.

pub fn get_handle<B: Asset>(&self, label: impl AsRef<str>) -> Option<Handle<B>>

Returns the Handle of the labeled asset with the provided ‘label’, if it exists and is an asset of type B

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

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

Trait Implementations

impl<'a, 'b, A: Clone + Asset> Clone for SavedAsset<'a, 'b, A>

fn clone(&self) -> SavedAsset<'a, 'b, A>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<A: Asset> Deref for SavedAsset<'_, '_, A>

type Target = A

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.