Struct CoroutineScope 

pub struct CoroutineScope { /* private fields */ }

A cancellation scope for work launched outside the composition pass.

Tasks launched through a scope are cancelled when the scope leaves the composition, so a click handler can start an asynchronous job without the job outliving the screen that started it.

Implementations

impl CoroutineScope

pub fn launch(&self, future: impl Future<Output = ()> + 'static)

Launches future, keeping it alive until it finishes or the scope is cancelled.

pub fn cancel(&self)

Cancels every task this scope launched.

Trait Implementations

impl Clone for CoroutineScope

fn clone(&self) -> CoroutineScope

Returns a duplicate of the value.

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

Performs copy-assignment from source.