Trait kernel::kasync::executor::Executor

pub trait Executor: Sync + Send {
    fn spawn(
        self: ArcBorrow<'_, Self>,
        lock_class_key: &'static LockClassKey,
        future: impl Future + 'static + Send
    ) -> Result<Arc<dyn Task>>
    where
        Self: Sized;
    fn stop(&self);
}

An environment for executing tasks.

Required Methods

fn spawn(
    self: ArcBorrow<'_, Self>,
    lock_class_key: &'static LockClassKey,
    future: impl Future + 'static + Send
) -> Result<Arc<dyn Task>>where
    Self: Sized,

Starts executing a task defined by the given future.

Callers are encouraged to use the spawn_task macro because it automatically defines a new lock class key.

fn stop(&self)

Stops the executor.

After it is called, attempts to spawn new tasks will result in an error and existing ones won’t be polled anymore.

Implementors

impl Executor for Executor