Struct AnyTaskSpawner 

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

A type-erased TaskSpawner, so the concrete ProcessContext / InitContext (whose signatures are fixed by the leaf trait and can’t name the plugin’s task type) can carry the handle and hand back a typed spawner on demand via Self::downcast.

Implementations

impl AnyTaskSpawner

pub fn new<T: Send + 'static>(spawner: &TaskSpawner<T>) -> Self

Erase a typed spawner. Called by the shell when it wires tasks.

pub fn downcast<T: Send + 'static>(&self) -> Option<TaskSpawner<T>>

Recover the typed spawner. None if this handle was erased from a different task type (a caller asking for the wrong T).

Trait Implementations

impl Clone for AnyTaskSpawner

fn clone(&self) -> AnyTaskSpawner

Returns a duplicate of the value.

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

Performs copy-assignment from source.