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ProxyDrain

behavior_actors::atomic

Enum ProxyDrain

pub enum ProxyDrain<W, P>where
    W: Behavior,
    BehaviorAddr<W>: EndpointAddress,
    P: ActivationPlan,{
    InitializationRejected {
        failure: WorkerInitializationFailure,
        activation: P,
        shutdown: Option<EstablishedShutdownResolved<W::Protocol>>,
        stopped: ChildStopped<BehaviorAddr<W>>,
    },
    InitializationStopped {
        activation: P,
        observed: Option<ChildStopped<BehaviorAddr<W>>>,
        returned: ChildStopped<BehaviorAddr<W>>,
    },
    InitializationCompleted {
        permit: ActivationPermit<W>,
        activation: P,
        stopped: ChildStopped<BehaviorAddr<W>>,
    },
    ActivationStartRejected {
        request: BeginActivation<W, P>,
        reason: ActivationStartRejection,
        shutdown: Option<EstablishedShutdownResolved<W::Protocol>>,
        stopped: ChildStopped<BehaviorAddr<W>>,
    },
    ActivationRejected {
        rejection: P::Rejection,
        shutdown: Option<EstablishedShutdownResolved<W::Protocol>>,
        stopped: ChildStopped<BehaviorAddr<W>>,
    },
    ActivationCompleted {
        readiness: P::Ready,
        stopped: ChildStopped<BehaviorAddr<W>>,
    },
}

Expand description

Complete retained values proving how one unavailable worker was returned.

Variants§

InitializationRejected

Pure initialization rejected after the worker was committed.

Fields

§failure: WorkerInitializationFailure

§activation: P

§shutdown: Option<EstablishedShutdownResolved<W::Protocol>>

§stopped: ChildStopped<BehaviorAddr<W>>

InitializationStopped

Initialization stopped after the worker was committed.

Fields

§activation: P

§observed: Option<ChildStopped<BehaviorAddr<W>>>

§returned: ChildStopped<BehaviorAddr<W>>

InitializationCompleted

Initialization completed, but an exact worker stop prevented activation.

Fields

§permit: ActivationPermit<W>

§activation: P

§stopped: ChildStopped<BehaviorAddr<W>>

ActivationStartRejected

The activation request was rejected before the plan ran.

Fields

§request: BeginActivation<W, P>

§reason: ActivationStartRejection

§shutdown: Option<EstablishedShutdownResolved<W::Protocol>>

§stopped: ChildStopped<BehaviorAddr<W>>

ActivationRejected

The activation plan rejected after its request was accepted.

Fields

§rejection: P::Rejection

§shutdown: Option<EstablishedShutdownResolved<W::Protocol>>

§stopped: ChildStopped<BehaviorAddr<W>>

ActivationCompleted

Activation completed, but an exact worker stop prevented availability.

Fields

§readiness: P::Ready

§stopped: ChildStopped<BehaviorAddr<W>>

Auto Trait Implementations§

impl<W, P> Freeze for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + Freeze, P: Freeze, <P as ActivationPlan>::Rejection: Freeze, <P as ActivationPlan>::Ready: Freeze, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: Freeze,

impl<W, P> RefUnwindSafe for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + RefUnwindSafe, P: RefUnwindSafe, <P as ActivationPlan>::Rejection: RefUnwindSafe, <P as ActivationPlan>::Ready: RefUnwindSafe, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: RefUnwindSafe,

impl<W, P> Send for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + Send, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: Send,

impl<W, P> Sync for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + Sync, P: Sync, <P as ActivationPlan>::Rejection: Sync, <P as ActivationPlan>::Ready: Sync, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: Sync,

impl<W, P> Unpin for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + Unpin, P: Unpin, <P as ActivationPlan>::Rejection: Unpin, <P as ActivationPlan>::Ready: Unpin, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: Unpin,

impl<W, P> UnsafeUnpin for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + UnsafeUnpin, P: UnsafeUnpin, <P as ActivationPlan>::Rejection: UnsafeUnpin, <P as ActivationPlan>::Ready: UnsafeUnpin, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: UnsafeUnpin,

impl<W, P> UnwindSafe for ProxyDrain<W, P>
where <<W as Behavior>::Protocol as Protocol>::Addr: Sized + UnwindSafe, P: UnwindSafe, <P as ActivationPlan>::Rejection: UnwindSafe, <P as ActivationPlan>::Ready: UnwindSafe, <<<W as Behavior>::Protocol as Protocol>::Addr as EndpointAddress>::Established<<W as Behavior>::Protocol>: UnwindSafe,

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, 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, 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.