Struct bevy_asset::NestedLoader

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pub struct NestedLoader<'ctx, 'builder> { /* private fields */ }
Expand description

A builder for loading nested assets inside a LoadContext.

§Lifetimes

  • ctx: the lifetime of the associated [AssetServer] reference
  • builder: the lifetime of the temporary builder structs

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impl<'ctx, 'builder> NestedLoader<'ctx, 'builder>

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pub fn with_settings<S: Settings>( self, settings: impl Fn(&mut S) + Send + Sync + 'static ) -> Self

Configure the settings used to load the asset.

If the settings type S does not match the settings expected by A’s asset loader, an error will be printed to the log and the asset load will fail.

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pub fn with_asset_type<A: Asset>(self) -> Self

Specify the output asset type.

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pub fn with_asset_type_id(self, asset_type_id: TypeId) -> Self

Specify the output asset type.

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pub fn direct<'c>(self) -> DirectNestedLoader<'ctx, 'builder, 'c>

Load assets directly, rather than creating handles.

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pub fn untyped(self) -> UntypedNestedLoader<'ctx, 'builder>

Load assets without static type information.

If you need to specify the type of asset, but cannot do it statically, use .with_asset_type_id().

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pub fn load<'c, A: Asset>(self, path: impl Into<AssetPath<'c>>) -> Handle<A>

Retrieves a handle for the asset at the given path and adds that path as a dependency of the asset. If the current context is a normal [AssetServer::load], an actual asset load will be kicked off immediately, which ensures the load happens as soon as possible. “Normal loads” kicked from within a normal Bevy App will generally configure the context to kick off loads immediately. If the current context is configured to not load dependencies automatically (ex: AssetProcessor), a load will not be kicked off automatically. It is then the calling context’s responsibility to begin a load if necessary.

Auto Trait Implementations§

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impl<'ctx, 'builder> Freeze for NestedLoader<'ctx, 'builder>

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impl<'ctx, 'builder> !RefUnwindSafe for NestedLoader<'ctx, 'builder>

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impl<'ctx, 'builder> Send for NestedLoader<'ctx, 'builder>

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impl<'ctx, 'builder> Sync for NestedLoader<'ctx, 'builder>

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impl<'ctx, 'builder> Unpin for NestedLoader<'ctx, 'builder>

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impl<'ctx, 'builder> !UnwindSafe for NestedLoader<'ctx, 'builder>

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 + Sync + Send>

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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impl<T> ConditionalSend for T
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impl<T> Settings for T
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