Struct ScopedSpawner

pub struct ScopedSpawner<Spawn: Spawn + Clone + Send + Sync> { /* private fields */ }

A scoped spawner.

This type implements ScopedSpawn.

Implementations

impl<Spawn: Spawn + Clone + Send + Sync> ScopedSpawner<Spawn>

pub fn new(spawner: Spawn) -> Self

Constructs a new scoped spawner from a traditional spawner.

Trait Implementations

impl<Spawn: Clone + Spawn + Clone + Send + Sync> Clone for ScopedSpawner<Spawn>

fn clone(&self) -> ScopedSpawner<Spawn>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<Spawn: Spawn + Clone + Send + Sync> ScopedSpawn for ScopedSpawner<Spawn>

type CancelSender = RemoteCancelSenderWithSignal

The type of the signal sender for parents to initiate task termination.

type DoneReceiver = RemoteDoneReceiverWithSignal

The type of the signal receiver for parents to wait for task termination.

type FutureCancelSender = RemoteCancelSenderWithSignal

The type of the signal sender for parents to initiate task termination, when the spawned object is only a future.

type FutureDoneReceiver = RemoteDoneReceiverWithSignal

The type of the signal receiver for parents to wait for task termination, when the spawned object is only a future.

type Raw = RemoteSpawner

The type of the raw spawner.

fn spawn<Fut, Fun, Done>(&self, fun: Fun, done: Done) -> Result<(), SpawnError>

where Fut: Future<Output = ()> + Send + 'static, Fun: FnOnce(Self) -> Fut, Done: FnOnce() + Send + 'static,

Spawns a task to run the future returned by fun. The spawned task will call done after all its children terminate.

fn spawn_with_signal<Fut, Fun, Done>( &self, fun: Fun, done: Done, ) -> Result<ParentSignals<Self::CancelSender, Self::DoneReceiver>, SpawnError>

where Fut: Future<Output = ()> + Send + 'static, Fun: FnOnce(Self) -> Fut, Done: FnOnce() + Send + 'static,

Spawns a task to run the future returned by fun. The spawned task will call done after all its children terminate.

fn spawn_future<Fut, Done>( &self, fut: Fut, done: Done, ) -> Result<(), SpawnError>

where Fut: Future<Output = ()> + Send + 'static, Done: FnOnce() + Send + 'static,

Spawns a task to run fut. The spawned task will call done after all its children terminate.

fn spawn_future_with_signal<Fut, Done>( &self, fut: Fut, done: Done, ) -> Result<ParentSignals<Self::FutureCancelSender, Self::FutureDoneReceiver>, SpawnError>

where Fut: Future<Output = ()> + Send + 'static, Done: FnOnce() + Send + 'static,

Spawns a task to run fut. The spawned task will call done after all its children terminate.

fn as_raw(&self) -> &Self::Raw

Returns a reference to the raw spawner.

fn into_raw(self) -> Self::Raw

Converts self into the raw spawner.