Struct KillSwitchQuorumObserver

Source

pub struct KillSwitchQuorumObserver(pub Arc<ClusterKillSwitch>);

Expand description

Adapter wiring FR-7 → FR-5: a QuorumObserver that engages the kill switch when quorum is lost. Drop this into SbrRuntime::with_observer to halt the node on partition loss.

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§0: Arc<ClusterKillSwitch>

Trait Implementations§

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impl QuorumObserver for KillSwitchQuorumObserver

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fn on_quorum_lost(&self)

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fn on_quorum_regained(&self)

Auto Trait Implementations§

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impl !UnwindSafe for KillSwitchQuorumObserver

Blanket Implementations§

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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

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

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fn in_current_span(self) -> Instrumented<Self>

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

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

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fn into(self) -> U

Calls U::from(self).

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

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

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type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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

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type Error = >::Error

The type returned in the event of a conversion error.

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

Performs the conversion.

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impl<T> WithSubscriber for T

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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

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fn with_current_subscriber(self) -> WithDispatch<Self>

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

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KillSwitchQuorumObserver

Struct KillSwitchQuorumObserver

Tuple Fields§

Trait Implementations§

impl QuorumObserver for KillSwitchQuorumObserver

fn on_quorum_lost(&self)

fn on_quorum_regained(&self)

Auto Trait Implementations§

impl Freeze for KillSwitchQuorumObserver

impl !RefUnwindSafe for KillSwitchQuorumObserver

impl Send for KillSwitchQuorumObserver

impl Sync for KillSwitchQuorumObserver

impl Unpin for KillSwitchQuorumObserver

impl UnsafeUnpin for KillSwitchQuorumObserver

impl !UnwindSafe for KillSwitchQuorumObserver

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Extension for T
where T: Any + Send + Sync,

KillSwitchQuorumObserver

Struct KillSwitchQuorumObserver Copy item path

Tuple Fields§

Trait Implementations§

impl QuorumObserver for KillSwitchQuorumObserver

fn on_quorum_lost(&self)

fn on_quorum_regained(&self)

Auto Trait Implementations§

impl Freeze for KillSwitchQuorumObserver

impl !RefUnwindSafe for KillSwitchQuorumObserver

impl Send for KillSwitchQuorumObserver

impl Sync for KillSwitchQuorumObserver

impl Unpin for KillSwitchQuorumObserver

impl UnsafeUnpin for KillSwitchQuorumObserver

impl !UnwindSafe for KillSwitchQuorumObserver

Blanket Implementations§

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

fn type_id(&self) -> TypeId

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

fn borrow(&self) -> &T

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

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

impl<T> From<T> for T

fn from(t: T) -> T

impl<T> Instrument for T

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

fn in_current_span(self) -> Instrumented<Self>

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

fn into(self) -> U

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

type Error = Infallible

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

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

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

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

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

impl<T> Extension for Twhere T: Any + Send + Sync,

Struct KillSwitchQuorumObserver

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

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

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

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

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

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

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

impl<T> Extension for T
where T: Any + Send + Sync,