Struct bevy_internal::ecs::archetype::ArchetypeRow

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pub struct ArchetypeRow(/* private fields */);

Expand description

An opaque location within a Archetype.

This can be used in conjunction with ArchetypeId to find the exact location of an Entity within a World. An entity’s archetype and index can be retrieved via Entities::get.

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impl ArchetypeRow

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pub const INVALID: ArchetypeRow = _

Index indicating an invalid archetype row. This is meant to be used as a placeholder.

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pub const fn new(index: usize) -> ArchetypeRow

Creates a ArchetypeRow.

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pub const fn index(self) -> usize

Gets the index of the row.

Trait Implementations§

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impl Clone for ArchetypeRow

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fn clone(&self) -> ArchetypeRow

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

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impl Debug for ArchetypeRow

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fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter. Read more

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impl PartialEq for ArchetypeRow

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fn eq(&self, other: &ArchetypeRow) -> bool

This method tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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impl StructuralPartialEq for ArchetypeRow

Auto Trait Implementations§

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impl RefUnwindSafe for ArchetypeRow

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impl Send for ArchetypeRow

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impl Sync for ArchetypeRow

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impl Unpin for ArchetypeRow

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impl UnwindSafe for ArchetypeRow

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, U> AsBindGroupShaderType for T
where U: ShaderType, &'a T: for<'a> Into,

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fn as_bind_group_shader_type(&self, _images: &RenderAssets<Image>) -> U

Return the T ShaderType for self. When used in AsBindGroup derives, it is safe to assume that all images in self exist.

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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<T> for T

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fn downcast(&self) -> &T

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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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