pub fn add_event_processor(
        &mut self,
        f: Box<dyn Fn(Event<'static>) -> Option<Event<'static>> + Send + Sync>,
    ) {
        self.event_processors.push_back(Arc::new(f));
    }
/// Add an event processor to the scope.
Add an event processor to the scope.
Add an event processor to the scope .
pub fn add_event_processor(
        &mut self,
        f: Box<dyn Fn(Event<'static>) -> Option<Event<'static>> + Send + Sync>,
    ) {
        self.event_processors.push_back(Arc::new(f));
    }
pub fn add_event_processor ( & mut self , f : Box < dyn Fn ( Event < ' static > ) -> Option < Event < ' static > > + Send + Sync > , ) { self . event_processors . push_back ( Arc :: new ( f ) ) ; }
Add an event processor to the scope.
Add an event processor to the scope .
&mut self
f
Box<dyn Fn(Event<'static>) -> Option<Event<'static>> + Send + Sync>