Trait RenderFeatureViewSubmitPacket 

pub trait RenderFeatureViewSubmitPacket:
    Downcast
    + Sync
    + Send {
    // Required methods
    fn view(&self) -> &RenderView;
    fn num_submit_nodes(&self, render_phase: u32) -> usize;
    fn get_submit_node_block(
        &self,
        render_phase: u32,
    ) -> Option<&(dyn RenderFeatureSubmitNodeBlock + 'static)>;
}

A type-erased trait used by the Renderer, RenderFrameJob, and RendererThreadPool to control the workload of the rendering process without identifying specific types used in each RenderFeature’s frame packet or workload. See ViewSubmitPacket for implementation details.

Required Methods

fn view(&self) -> &RenderView

fn num_submit_nodes(&self, render_phase: u32) -> usize

fn get_submit_node_block( &self, render_phase: u32, ) -> Option<&(dyn RenderFeatureSubmitNodeBlock + 'static)>

Implementations

impl dyn RenderFeatureViewSubmitPacket

pub fn is<__T>(&self) -> bool

where __T: RenderFeatureViewSubmitPacket,

Returns true if the trait object wraps an object of type __T.

pub fn downcast<__T>( self: Box<dyn RenderFeatureViewSubmitPacket>, ) -> Result<Box<__T>, Box<dyn RenderFeatureViewSubmitPacket>>

where __T: RenderFeatureViewSubmitPacket,

Returns a boxed object from a boxed trait object if the underlying object is of type __T. Returns the original boxed trait if it isn’t.

pub fn downcast_rc<__T>( self: Rc<dyn RenderFeatureViewSubmitPacket>, ) -> Result<Rc<__T>, Rc<dyn RenderFeatureViewSubmitPacket>>

where __T: RenderFeatureViewSubmitPacket,

Returns an Rc-ed object from an Rc-ed trait object if the underlying object is of type __T. Returns the original Rc-ed trait if it isn’t.

pub fn downcast_ref<__T>(&self) -> Option<&__T>

where __T: RenderFeatureViewSubmitPacket,

Returns a reference to the object within the trait object if it is of type __T, or None if it isn’t.

pub fn downcast_mut<__T>(&mut self) -> Option<&mut __T>

where __T: RenderFeatureViewSubmitPacket,

Returns a mutable reference to the object within the trait object if it is of type __T, or None if it isn’t.

Trait Implementations

impl<'a> RenderFeatureViewSubmitPacketAsConcrete<'a> for dyn RenderFeatureViewSubmitPacket

fn as_concrete<T>(&'a self) -> &'a T

where T: RenderFeatureViewSubmitPacket,

Downcast &dyn RenderFeatureViewSubmitPacket into &T where T: RenderFeatureViewSubmitPacket.

impl RenderFeatureViewSubmitPacketIntoConcrete for Box<dyn RenderFeatureViewSubmitPacket>

fn into_concrete<T>(self) -> Box<T>

where T: RenderFeatureViewSubmitPacket,

Downcast Box<dyn RenderFeatureViewSubmitPacket> into Box<T> where T: RenderFeatureViewSubmitPacket.

Implementors

impl<SubmitPacketDataT> RenderFeatureViewSubmitPacket for ViewSubmitPacket<SubmitPacketDataT>

where SubmitPacketDataT: 'static + Send + Sync + SubmitPacketData,