Struct Subject 

pub struct Subject<E> { /* private fields */ }

Implementations

impl<E> Subject<E>

pub fn new() -> Self

pub fn notify(&self, event: &E)

pub fn add_observer(&mut self, observer: impl Observer<E> + 'static) -> usize

pub fn remove_observer(&mut self, index: usize) -> Box<dyn Observer<E>>

impl<E: 'static> Subject<E>

pub fn add_rc_observer(&mut self, observer: Rc<dyn Observer<E>>) -> usize

pub fn add_rc_refcell_observer( &mut self, observer: Rc<RefCell<dyn Observer<E>>>, ) -> usize

pub fn add_rc_refcell_mut_observer( &mut self, observer: Rc<RefCell<dyn MutObserver<E>>>, ) -> usize

pub fn add_arc_observer(&mut self, observer: Arc<dyn Observer<E>>) -> usize

pub fn add_arc_mutex_observer( &mut self, observer: Arc<Mutex<dyn Observer<E>>>, ) -> usize

pub fn add_arc_mutex_mut_observer( &mut self, observer: Arc<Mutex<dyn MutObserver<E>>>, ) -> usize

pub fn add_arc_rwlock_observer( &mut self, observer: Arc<RwLock<dyn Observer<E>>>, ) -> usize

pub fn add_arc_rwlock_mut_observer( &mut self, observer: Arc<RwLock<dyn MutObserver<E>>>, ) -> usize