Struct bevy::ecs::removal_detection::RemovedComponentReader
pub struct RemovedComponentReader<T>where
T: Component,{ /* private fields */ }
Expand description
Wrapper around a ManualEventReader<RemovedComponentEntity>
so that we
can differentiate events between components.
Methods from Deref<Target = ManualEventReader<RemovedComponentEntity>>§
pub fn iter<'a>(
&'a mut self,
events: &'a Events<E>
) -> ManualEventIterator<'a, E> ⓘ
pub fn iter<'a>( &'a mut self, events: &'a Events<E> ) -> ManualEventIterator<'a, E> ⓘ
pub fn iter_with_id<'a>(
&'a mut self,
events: &'a Events<E>
) -> ManualEventIteratorWithId<'a, E> ⓘ
pub fn iter_with_id<'a>( &'a mut self, events: &'a Events<E> ) -> ManualEventIteratorWithId<'a, E> ⓘ
pub fn len(&self, events: &Events<E>) -> usize
pub fn len(&self, events: &Events<E>) -> usize
See EventReader::len
pub fn missed_events(&self, events: &Events<E>) -> usize
pub fn missed_events(&self, events: &Events<E>) -> usize
Amount of events we missed.
Trait Implementations§
§impl<T> Debug for RemovedComponentReader<T>where
T: Debug + Component,
impl<T> Debug for RemovedComponentReader<T>where T: Debug + Component,
§impl<T> Default for RemovedComponentReader<T>where
T: Component,
impl<T> Default for RemovedComponentReader<T>where T: Component,
§fn default() -> RemovedComponentReader<T>
fn default() -> RemovedComponentReader<T>
Returns the “default value” for a type. Read more
§impl<T> Deref for RemovedComponentReader<T>where
T: Component,
impl<T> Deref for RemovedComponentReader<T>where T: Component,
§type Target = ManualEventReader<RemovedComponentEntity>
type Target = ManualEventReader<RemovedComponentEntity>
The resulting type after dereferencing.
§fn deref(&self) -> &<RemovedComponentReader<T> as Deref>::Target
fn deref(&self) -> &<RemovedComponentReader<T> as Deref>::Target
Dereferences the value.
§impl<T> DerefMut for RemovedComponentReader<T>where
T: Component,
impl<T> DerefMut for RemovedComponentReader<T>where T: Component,
§fn deref_mut(&mut self) -> &mut <RemovedComponentReader<T> as Deref>::Target
fn deref_mut(&mut self) -> &mut <RemovedComponentReader<T> as Deref>::Target
Mutably dereferences the value.
Auto Trait Implementations§
impl<T> RefUnwindSafe for RemovedComponentReader<T>where T: RefUnwindSafe,
impl<T> Send for RemovedComponentReader<T>
impl<T> Sync for RemovedComponentReader<T>
impl<T> Unpin for RemovedComponentReader<T>where T: Unpin,
impl<T> UnwindSafe for RemovedComponentReader<T>where T: UnwindSafe,
Blanket Implementations§
§impl<T, U> AsBindGroupShaderType<U> for Twhere
U: ShaderType,
&'a T: for<'a> Into<U>,
impl<T, U> AsBindGroupShaderType<U> for Twhere U: ShaderType, &'a T: for<'a> Into<U>,
§fn as_bind_group_shader_type(&self, _images: &RenderAssets<Image>) -> U
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.§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere T: Any,
§fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
fn into_any(self: Box<T, Global>) -> Box<dyn Any + 'static, Global>
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
.§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.§fn as_any(&self) -> &(dyn Any + 'static)
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.§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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.§impl<S> FromSample<S> for S
impl<S> FromSample<S> for S
fn from_sample_(s: S) -> S
§impl<T> FromWorld for Twhere
T: Default,
impl<T> FromWorld for Twhere T: Default,
§fn from_world(_world: &mut World) -> T
fn from_world(_world: &mut World) -> T
Creates
Self
using data from the given World