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PoolRecovery

behavior_actors::atomic

Enum PoolRecovery

pub enum PoolRecovery<Source> {
    Permanent {
        source: Source,
        limit: RestartLimit,
        release: RestartRelease,
        failure: PoolFailureReaction,
    },
    Transient {
        source: Source,
        limit: RestartLimit,
        release: RestartRelease,
        failure: PoolFailureReaction,
    },
    Temporary {
        failure: PoolFailureReaction,
    },
}

Expand description

Direct-worker eligibility, source, restart policy, and failure reaction.

Variants§

Permanent

Recover after normal and abnormal worker stops.

Fields

§source: Source

Typed capability used by Bombay to prepare a replacement worker.

§limit: RestartLimit

Sliding-window restart admission limit.

§release: RestartRelease

Immediate or delayed release policy.

§failure: PoolFailureReaction

Disposition when preparation or restart admission fails.

Transient

Recover only after abnormal worker stops.

Fields

§source: Source

Typed capability used by Bombay to prepare a replacement worker.

§limit: RestartLimit

Sliding-window restart admission limit.

§release: RestartRelease

Immediate or delayed release policy.

§failure: PoolFailureReaction

Disposition when preparation or restart admission fails.

Temporary

Never create a replacement worker.

Fields

§failure: PoolFailureReaction

Disposition after the role retires.

Implementations§

impl<Source> PoolRecovery<Source>

pub const fn permanent( source: Source, limit: RestartLimit, release: RestartRelease, failure: PoolFailureReaction, ) -> Self

Recover after every exact worker stop.

pub const fn transient( source: Source, limit: RestartLimit, release: RestartRelease, failure: PoolFailureReaction, ) -> Self

Recover only after abnormal worker stops.

impl PoolRecovery<Never>

pub const fn temporary(failure: PoolFailureReaction) -> Self

Retire stopped workers without a source placeholder.

Trait Implementations§

impl<Source: Clone> Clone for PoolRecovery<Source>

fn clone(&self) -> PoolRecovery<Source>

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl<Source: Debug> Debug for PoolRecovery<Source>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

impl<Source: PartialEq> PartialEq for PoolRecovery<Source>

fn eq(&self, other: &PoolRecovery<Source>) -> bool

Tests for self and other values to be equal, and is used by ==.

1.0.0 · Source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<Source: Copy> Copy for PoolRecovery<Source>

impl<Source: Eq> Eq for PoolRecovery<Source>

impl<Source> StructuralPartialEq for PoolRecovery<Source>

Auto Trait Implementations§

impl<Source> Freeze for PoolRecovery<Source>
where Source: Freeze,

impl<Source> RefUnwindSafe for PoolRecovery<Source>
where Source: RefUnwindSafe,

impl<Source> Send for PoolRecovery<Source>
where Source: Send,

impl<Source> Sync for PoolRecovery<Source>
where Source: Sync,

impl<Source> Unpin for PoolRecovery<Source>
where Source: Unpin,

impl<Source> UnsafeUnpin for PoolRecovery<Source>
where Source: UnsafeUnpin,

impl<Source> UnwindSafe for PoolRecovery<Source>
where Source: 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> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. 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> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

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.