Trait Executor 

pub trait Executor: Send + Sync {
    // Required methods
    fn spawn(&self, fut: BoxFuture<'static, ()>) -> AbortHandleRef;
    fn spawn_cpu(
        &self,
        task: Box<dyn FnOnce() + Send + 'static>,
    ) -> AbortHandleRef;
    fn spawn_blocking_io(
        &self,
        task: Box<dyn FnOnce() + Send + 'static>,
    ) -> AbortHandleRef;
}

Trait used to abstract over different async runtimes.

Required Methods

fn spawn(&self, fut: BoxFuture<'static, ()>) -> AbortHandleRef

Spawns a future to be executed on the runtime.

The future should continue to be polled in the background by the runtime. The returned AbortHandle may be used to optimistically cancel the future.

fn spawn_cpu(&self, task: Box<dyn FnOnce() + Send + 'static>) -> AbortHandleRef

Spawns a CPU-bound task for execution on the runtime.

The returned AbortHandle may be used to optimistically cancel the task if it has not yet started executing.

fn spawn_blocking_io( &self, task: Box<dyn FnOnce() + Send + 'static>, ) -> AbortHandleRef

Spawns a blocking I/O task for execution on the runtime.

The returned AbortHandle may be used to optimistically cancel the task if it has not yet started executing.

Implementations on Foreign Types

impl Executor for Executor<'static>

fn spawn(&self, fut: BoxFuture<'static, ()>) -> AbortHandleRef

fn spawn_cpu(&self, task: Box<dyn FnOnce() + Send + 'static>) -> AbortHandleRef

fn spawn_blocking_io( &self, task: Box<dyn FnOnce() + Send + 'static>, ) -> AbortHandleRef

impl Executor for Handle

fn spawn(&self, fut: BoxFuture<'static, ()>) -> AbortHandleRef

fn spawn_cpu(&self, cpu: Box<dyn FnOnce() + Send + 'static>) -> AbortHandleRef

fn spawn_blocking_io( &self, task: Box<dyn FnOnce() + Send + 'static>, ) -> AbortHandleRef

Implementors