pub struct TransformedAsset<A: Asset> { /* private fields */ }
Expand description

An Asset (and any “sub assets”) intended to be transformed

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impl<A: Asset> TransformedAsset<A>

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

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

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pub fn replace_asset<B: Asset>(self, asset: B) -> TransformedAsset<B>

Creates a new TransformedAsset from asset, transfering the labeled_assets from this TransformedAsset to the new one

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pub fn take_labeled_assets<B: Asset>( &mut self, labeled_source: TransformedAsset<B> )

Takes the labeled assets from labeled_source and places them in this TransformedAsset

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pub fn get(&self) -> &A

Retrieves the value of this asset.

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pub fn get_mut(&mut self) -> &mut A

Mutably retrieves the value of this asset.

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pub fn get_labeled<B: Asset, Q>( &mut self, label: &Q ) -> Option<TransformedSubAsset<'_, B>>
where CowArc<'static, str>: Borrow<Q>, Q: ?Sized + Hash + Eq,

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

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pub fn get_erased_labeled<Q>(&self, label: &Q) -> Option<&ErasedLoadedAsset>
where CowArc<'static, str>: Borrow<Q>, Q: ?Sized + Hash + Eq,

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

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pub fn get_untyped_handle<Q>(&self, label: &Q) -> Option<UntypedHandle>
where CowArc<'static, str>: Borrow<Q>, Q: ?Sized + Hash + Eq,

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

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pub fn get_handle<Q, B: Asset>(&self, label: &Q) -> Option<Handle<B>>
where CowArc<'static, str>: Borrow<Q>, Q: ?Sized + Hash + Eq,

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

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pub fn insert_labeled( &mut self, label: impl Into<CowArc<'static, str>>, handle: impl Into<UntypedHandle>, asset: impl Into<ErasedLoadedAsset> )

Adds asset as a labeled sub asset using label and handle

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

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

Trait Implementations§

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impl<A: Asset> Deref for TransformedAsset<A>

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type Target = A

The resulting type after dereferencing.
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fn deref(&self) -> &Self::Target

Dereferences the value.
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impl<A: Asset> DerefMut for TransformedAsset<A>

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fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

Auto Trait Implementations§

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impl<A> !RefUnwindSafe for TransformedAsset<A>

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impl<A> Send for TransformedAsset<A>

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impl<A> Sync for TransformedAsset<A>

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impl<A> Unpin for TransformedAsset<A>
where A: Unpin,

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impl<A> !UnwindSafe for TransformedAsset<A>

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Send + Sync>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> Settings for T
where T: 'static + Send + Sync,