[−][src]Struct futures_test::task::PanicSpawner

pub struct PanicSpawner { /* fields omitted */ }
[−]

An implementation of Spawn that panics when used.

Examples

#![feature(async_await)]
use futures::task::SpawnExt;
use futures_test::task::PanicSpawner;

let mut spawn = PanicSpawner::new();
spawn.spawn(async { })?; // Will panic

Methods

impl PanicSpawner[src][−]

pub fn new() -> Self[src][−]

Create a new instance

Trait Implementations

impl Default for PanicSpawner[src][+]

impl Debug for PanicSpawner[src][+]

impl Spawn for PanicSpawner[src][+]

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

Determines whether the executor is able to spawn new tasks. Read more

Auto Trait Implementations

impl Send for PanicSpawner

impl Unpin for PanicSpawner

impl Sync for PanicSpawner

impl UnwindSafe for PanicSpawner

impl RefUnwindSafe for PanicSpawner

Blanket Implementations

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

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

impl<Sp> SpawnExt for Sp where
    Sp: Spawn + ?Sized, [src][+]

fn spawn<Fut>(&mut self, future: Fut) -> Result<(), SpawnError> where
    Fut: Future<Output = ()> + Send + 'static, [src][−]

Spawns a task that polls the given future with output () to completion. Read more

fn spawn_with_handle<Fut>(
    &mut self,
    future: Fut
) -> Result<RemoteHandle<<Fut as Future>::Output>, SpawnError> where
    Fut: Future + Send + 'static,
    <Fut as Future>::Output: Send, [src][−]

Spawns a task that polls the given future to completion and returns a future that resolves to the spawned future's output. Read more

fn compat(self) -> Compat<Self>[src][−]

Wraps a [Spawn] and makes it usable as a futures 0.1 Executor. Requires the compat feature to enable. Read more

impl<V, T> VZip<V> for T where
    V: MultiLane<T>, [+]