Type Alias BoxedSendObserver 

pub type BoxedSendObserver = Box<dyn Observer<Value = Box<dyn Any + Send>, Output = FinishedObservation<Box<dyn Any + Send>>> + Send>;

Type alias for a boxed observer that handles Send Any values.

This observer can be used to track the status and result of type-erased Send tasks.

Aliased Type

pub struct BoxedSendObserver(/* private fields */);