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WatchManagerMsg

dactor_ractor::system_actors

Enum WatchManagerMsg

pub enum WatchManagerMsg {
    Watch {
        target: ActorId,
        watcher: ActorId,
    },
    Unwatch {
        target: ActorId,
        watcher: ActorId,
    },
    OnTerminated {
        terminated: ActorId,
        reply: Sender<Vec<WatchNotification>>,
    },
    GetWatchedCount {
        reply: Sender<usize>,
    },
}

Expand description

Message enum for the WatchManager actor.

Variants§

Watch

Register a remote watch.

Fields

§target: ActorId

§watcher: ActorId

Unwatch

Remove a remote watch.

Fields

§target: ActorId

§watcher: ActorId

OnTerminated

Actor terminated — return notifications for remote watchers.

Fields

§terminated: ActorId

§reply: Sender<Vec<WatchNotification>>

GetWatchedCount

Query watched count.

Fields

§reply: Sender<usize>

Auto Trait Implementations§

impl Freeze for WatchManagerMsg

impl !RefUnwindSafe for WatchManagerMsg

impl Send for WatchManagerMsg

impl Sync for WatchManagerMsg

impl Unpin for WatchManagerMsg

impl UnsafeUnpin for WatchManagerMsg

impl !UnwindSafe for WatchManagerMsg

Blanket Implementations§

impl<T> Any for T
where T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> Message for T
where T: Any + Send + 'static,

fn from_boxed(m: BoxedMessage) -> Result<Self, BoxedDowncastErr>

Convert a BoxedMessage to this concrete type

fn box_message(self, pid: &ActorId) -> Result<BoxedMessage, BoxedDowncastErr>

Convert this message to a BoxedMessage

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more

impl<T> State for T
where T: Any + Send + 'static,