pub struct RenderViewVisibilityQuery {
pub view: RenderView,
pub per_view_render_objects: VisibleRenderObjects,
}Expand description
The RenderObjects visible to a specific RenderView for the current frame. Each RenderObject
is represented by a RenderViewObject with the ObjectId returned by the VisibilityObject
and a RenderObjectId. If a VisibilityObject has multiple RenderObjects associated with it,
the results will be returned as 0 or more RenderViewObjects. The visible RenderObjects will
only contain RenderObjects associated with a RenderFeature included by the RenderView’s
RenderFeatureMask.
Fields§
§view: RenderView§per_view_render_objects: VisibleRenderObjectsImplementations§
Source§impl RenderViewVisibilityQuery
impl RenderViewVisibilityQuery
pub fn render_object_instances_per_view( &self, feature_index: RenderFeatureIndex, ) -> Option<&Vec<RenderObjectInstance>>
Auto Trait Implementations§
impl !RefUnwindSafe for RenderViewVisibilityQuery
impl !UnwindSafe for RenderViewVisibilityQuery
impl Freeze for RenderViewVisibilityQuery
impl Send for RenderViewVisibilityQuery
impl Sync for RenderViewVisibilityQuery
impl Unpin for RenderViewVisibilityQuery
impl UnsafeUnpin for RenderViewVisibilityQuery
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more
Source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
Source§fn into_any(self: Box<T>) -> Box<dyn Any>
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.Source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
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.Source§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.Source§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.