Trait theatre::actors::supervisor::Supervised

pub trait Supervised: Actor {
#[must_use]    fn new<'life0, 'async_trait>(
        context: &'life0 mut Context<Self>
    ) -> Pin<Box<dyn Future<Output = Self> + Send + 'async_trait>>
    where
        Self: Sized,
        'life0: 'async_trait,
        Self: 'async_trait;

#[must_use]    fn restarting<'life0, 'async_trait>(
        reason: ActorStopReason, 
        ctx: &'life0 mut Context<Self>
    ) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>>
    where
        Self: Sized + Supervised,
        'life0: 'async_trait,
        Self: Send + 'async_trait,
    { ... }
}

In order for an Supervisor to supervise an actor, an actor needs to implement this trait to provide new instances of the actor if it stops for whatever reason.

Required methods

#[must_use]fn new<'life0, 'async_trait>(
    context: &'life0 mut Context<Self>
) -> Pin<Box<dyn Future<Output = Self> + Send + 'async_trait>> where
    Self: Sized,
    'life0: 'async_trait,
    Self: 'async_trait, 

Construct a new instance of the actor

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Provided methods

#[must_use]fn restarting<'life0, 'async_trait>(
    reason: ActorStopReason,
    ctx: &'life0 mut Context<Self>
) -> Pin<Box<dyn Future<Output = ()> + Send + 'async_trait>> where
    Self: Sized + Supervised,
    'life0: 'async_trait,
    Self: Send + 'async_trait, 

This method is called whenever the actor has shutdown and the supervisor has begun to restart the actor with a new context

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Implementors

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