Type Alias BoxedSendObserverFuture 

pub type BoxedSendObserverFuture<'s> = Box<dyn Future<Output = BoxedSendObserver> + 's>;

Type alias for a future that returns a boxed observer for Send Any values.

Used for async spawning methods that return observers asynchronously.

Aliased Type

pub struct BoxedSendObserverFuture<'s>(/* private fields */);