Trait pasts::Executor

pub trait Executor: Sized + Send + Sync + 'static {
    fn sleep(&self);

    fn wake(&self) { ... }
    fn block_on_pinned<F>(self, future: F)
    where
        F: Future<Output = ()> + Unpin + 'static,
    { ... }
    fn block_on<F: Future<Output = ()> + 'static>(self, future: F) { ... }
}

Trait for implementing custom executors. Useful when targetting no-std.

Required methods

fn sleep(&self)

The sleep routine; should put the processor or thread to sleep in order to save CPU cycles and power, until the hardware tells it to wake up.

Provided methods

fn wake(&self)

The wake routine; should wake the processor or thread. If the hardware is already waked up automatically, this doesn’t need to be implemented.

fn block_on_pinned<F>(self, future: F) where
    F: Future<Output = ()> + Unpin + 'static, 

Block on an unpin future on the current thread.

fn block_on<F: Future<Output = ()> + 'static>(self, future: F)

Block on a future on the current thread (puts the future on the heap).

Implementors