Enum DrawOnCanvasMessage 

pub enum DrawOnCanvasMessage {
    Function(fn(RenderWorkerTaskContext<'_>)),
    Generator(Arc<dyn Fn() -> Box<dyn FnOnce(RenderWorkerTaskContext<'_>)> + Send + Sync>),
}

Variants

Function(fn(RenderWorkerTaskContext<'_>))

Generator(Arc<dyn Fn() -> Box<dyn FnOnce(RenderWorkerTaskContext<'_>)> + Send + Sync>)

Implementations

impl DrawOnCanvasMessage

pub fn function(callback: fn(RenderWorkerTaskContext<'_>)) -> Self

pub fn generator( callback: impl Fn() -> Box<dyn FnOnce(RenderWorkerTaskContext<'_>)> + Send + Sync + 'static, ) -> Self

Trait Implementations

impl Clone for DrawOnCanvasMessage

fn clone(&self) -> DrawOnCanvasMessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DrawOnCanvasMessage

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

Formats the value using the given formatter.

impl MessageData for DrawOnCanvasMessage

where Self: Clone,

fn clone_message(&self) -> Box<dyn MessageData>

fn as_any(&self) -> &dyn Any

fn type_hash(&self) -> TypeHash