[][src]Struct tokio_current_thread::Handle

pub struct Handle { /* fields omitted */ }

Handle to spawn a future on the corresponding CurrentThread instance


impl Handle[src]

pub fn spawn<F>(&self, future: F) -> Result<(), SpawnError> where
    F: Future<Item = (), Error = ()> + Send + 'static, 

Spawn a future onto the CurrentThread instance corresponding to this handle


This function panics if the spawn fails. Failure occurs if the CurrentThread instance of the Handle does not exist anymore.

pub fn status(&self) -> Result<(), SpawnError>[src]

Provides a best effort hint to whether or not spawn will succeed.

This function may return both false positives and false negatives. If status returns Ok, then a call to spawn will probably succeed, but may fail. If status returns Err, a call to spawn will probably fail, but may succeed.

This allows a caller to avoid creating the task if the call to spawn has a high likelihood of failing.

Trait Implementations

impl Clone for Handle[src]

impl Debug for Handle[src]

Auto Trait Implementations

impl !RefUnwindSafe for Handle

impl Send for Handle

impl !Sync for Handle

impl Unpin for Handle

impl !UnwindSafe for Handle

Blanket Implementations

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

impl<T> Borrow<T> for T where
    T: ?Sized

impl<T> BorrowMut<T> for T where
    T: ?Sized

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

impl<T, U> Into<U> for T where
    U: From<T>, 

impl<T> ToOwned for T where
    T: Clone

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 

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

The type returned in the event of a conversion error.