pub trait EraseObservableExtension<O>{
// Required method
fn erase(
self,
) -> ErasedObservable<<O as ObservableOutput>::Out, <O as ObservableOutput>::OutError>;
}pub trait EraseObservableExtension<O>{
// Required method
fn erase(
self,
) -> ErasedObservable<<O as ObservableOutput>::Out, <O as ObservableOutput>::OutError>;
}