Struct sealrs::actors::watcher::Watcher

pub struct Watcher { /* fields omitted */ }

Methods

impl Watcher

pub fn new() -> Watcher

pub fn watch(&mut self, watcher: &ActorRef, observed: &ActorRef)

Subscribe the watcher actor to the events of the observed actor. All subscriptions will be automatically dropped after Terminated event will be registered.

pub fn unwatch(&mut self, watcher: &ActorRef, observed: &ActorRef)

Subscribe the watcher actor from the events of the observed actor

pub fn register_event(&mut self, from: &ActorRef, event: WatchingEvents)

Registers some event from an actor. This operation cause to send corresponding message to the all actors which was subscribed for source actor.