[−][src]Struct actix::sync::SyncContext
Sync actor execution context. This is used insted of impl Actor for your Actor instead of Context, if you intend this actor to run in a SyncArbiter.
Unlike Context, an Actor that uses a SyncContext can not be stopped
by calling stop
or terminate
: Instead, these trigger a restart of
the Actor. Similar, returning false
from fn stopping
can not prevent
the restart or termination of the Actor.
Example
use actix::prelude::*; struct SyncActor; impl Actor for SyncActor { // It's important to note that you use "SyncContext" here instead of "Context". type Context = SyncContext<Self>; }
Trait Implementations
impl<A> ActorContext for SyncContext<A> where
A: Actor<Context = Self>,
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A: Actor<Context = Self>,
fn stop(&mut self)
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Stop the current Actor. SyncContext will stop the existing Actor, and restart a new Actor of the same type to replace it.
fn terminate(&mut self)
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Terminate the current Actor. SyncContext will terminate the existing Actor, and restart a new Actor of the same type to replace it.
fn state(&self) -> ActorState
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Get the Actor execution state.
impl<A, M> ToEnvelope<A, M> for SyncContext<A> where
A: Actor<Context = Self> + Handler<M>,
M: Message + Send + 'static,
M::Result: Send,
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A: Actor<Context = Self> + Handler<M>,
M: Message + Send + 'static,
M::Result: Send,
Auto Trait Implementations
impl<A> !Send for SyncContext<A>
impl<A> !Sync for SyncContext<A>
Blanket Implementations
impl<T> From for T
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom for T where
U: Into<T>,
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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>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,
fn borrow_mut(&mut self) -> &mut T
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impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.