Enum Spawner 

pub enum Spawner {
    Runtime(Arc<BackgroundShutdownRuntime>),
    Handle(Handle),
}

A wrapper around a dedicated tokio runtime or handle to spawn tasks.

Variants

Runtime(Arc<BackgroundShutdownRuntime>)

A dedicated runtime to spawn tasks.

Handle(Handle)

A handle to spawn tasks.

Implementations

impl Spawner

pub fn spawn<F>(&self, future: F) -> SpawnHandle<<F as Future>::Output>

where F: Future + Send + 'static, F::Output: Send + 'static,

Wrapper for Runtime::spawn or Handle::spawn.

pub fn spawn_blocking<F, R>(&self, func: F) -> SpawnHandle<R>

where F: FnOnce() -> R + Send + 'static, R: Send + 'static,

Wrapper for Runtime::spawn_blocking or Handle::spawn_blocking.

pub fn current() -> Self

Get the current spawner.

Trait Implementations

impl Clone for Spawner

fn clone(&self) -> Spawner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Spawner

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<Handle> for Spawner

fn from(handle: Handle) -> Self

Converts to this type from the input type.

impl From<Runtime> for Spawner

fn from(runtime: Runtime) -> Self

Converts to this type from the input type.