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RecoveryEvidence

Struct RecoveryEvidence 

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pub struct RecoveryEvidence { /* private fields */ }
Expand description

Canonical evidence retained by one recovery proposal.

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impl RecoveryEvidence

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pub const fn new( snapshot: RecoverySnapshot, inactivity: Duration, observed_clock_offset: Duration, observation_window: Duration, ) -> RecoveryEvidence

Binds one snapshot to the clock evidence gathered around it.

The three durations are the proposer’s own observations: the inactivity it measured against repository server time, the offset it observed between that server time and its local wall clock, and the monotonic window the snapshot read occupied.

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pub const fn execution_id(&self) -> JobExecutionId

Returns the execution identity.

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pub const fn status(&self) -> BatchStatus

Returns the observed lifecycle status.

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pub const fn attempt(&self) -> u32

Returns the attempt ordinal.

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pub const fn version(&self) -> ExecutionVersion

Returns the observed optimistic version.

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pub const fn owner(&self) -> OwnerObservation

Returns the owner-token observation.

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pub const fn inactivity(&self) -> Duration

Returns the durable inactivity observed against repository server time.

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pub const fn updated_at(&self) -> SystemTime

Returns the durable timestamp whose age established staleness.

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pub const fn server_time(&self) -> SystemTime

Returns the repository-server time bound into this observation.

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pub const fn observed_clock_offset(&self) -> Duration

Returns the absolute repository/local wall-clock offset.

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pub const fn observation_window(&self) -> Duration

Returns the monotonic window that bounded this observation.

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pub const fn latest_step(&self) -> Option<&RecoveryStepEvidence>

Borrows the latest durable step evidence, when any step exists.

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pub const fn unknown_commit(&self) -> bool

Returns whether the last durable marker is an unknown commit.

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pub const fn completed_partition(&self) -> bool

Returns whether completed partition evidence exists.

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pub const fn committed_flow_decision(&self) -> bool

Returns whether a committed flow decision exists.

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pub const fn ambiguous_external_effect(&self) -> bool

Returns whether the definition declares an ambiguous external effect.

Trait Implementations§

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impl Clone for RecoveryEvidence

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fn clone(&self) -> RecoveryEvidence

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

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

Performs copy-assignment from source. Read more
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impl Debug for RecoveryEvidence

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

Formats the value using the given formatter. Read more
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impl Eq for RecoveryEvidence

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impl PartialEq for RecoveryEvidence

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fn eq(&self, other: &RecoveryEvidence) -> bool

Equality operator ==. Read more
1.0.0 (const: unstable) · Source§

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

Inequality operator !=. Read more
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impl StructuralPartialEq for RecoveryEvidence

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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> CloneToUninit for T
where T: Clone,

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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
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. 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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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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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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type Output = T

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where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for 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<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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where S: Into<Dispatch>,

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