[][src]Struct tokio::runtime::TaskExecutor

pub struct TaskExecutor { /* fields omitted */ }

Executes futures on the runtime

All futures spawned using this executor will be submitted to the associated Runtime's executor. This executor is usually a thread pool.

For more details, see the module level documentation.

Methods

impl TaskExecutor[src]

pub fn spawn<F>(&self, future: F) where
    F: Future<Item = (), Error = ()> + Send + 'static, 
[src]

Spawn a future onto the Tokio runtime.

This spawns the given future onto the runtime's executor, usually a thread pool. The thread pool is then responsible for polling the future until it completes.

See module level documentation for more details.

Examples

use tokio::runtime::Runtime;

// Create the runtime
let mut rt = Runtime::new().unwrap();
let executor = rt.executor();

// Spawn a future onto the runtime
executor.spawn(future::lazy(|| {
    println!("now running on a worker thread");
    Ok(())
}));

Panics

This function panics if the spawn fails. Failure occurs if the executor is currently at capacity and is unable to spawn a new future.

Trait Implementations

impl Clone for TaskExecutor[src]

impl Debug for TaskExecutor[src]

impl<T> Executor<T> for TaskExecutor where
    T: Future<Item = (), Error = ()> + Send + 'static, 
[src]

impl Executor for TaskExecutor[src]

impl<T> TypedExecutor<T> for TaskExecutor where
    T: Future<Item = (), Error = ()> + Send + 'static, 
[src]

Auto Trait Implementations

impl Send for TaskExecutor

impl Unpin for TaskExecutor

impl Sync for TaskExecutor

impl !UnwindSafe for TaskExecutor

impl !RefUnwindSafe for TaskExecutor

Blanket Implementations

impl<T> ToOwned for T where
    T: Clone
[src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, 
[src]

impl<T> From<T> for T[src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
[src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
[src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

impl<T> BorrowMut<T> for T where
    T: ?Sized
[src]

impl<T> Borrow<T> for T where
    T: ?Sized
[src]

impl<T> Any for T where
    T: 'static + ?Sized
[src]