Struct InvariantHealthState 

pub struct InvariantHealthState {
    pub last_confirmed_at: Option<DateTime<Utc>>,
    pub consecutive_unconfirmed: u64,
    pub last_evidence: Option<AlarmCause>,
    pub alarmed: bool,
}

Per-invariant health accounting the engine persists between sweeps.

The values are COMPUTED by the engine’s health machinery (pure, in aion-rs); the store only carries them so tolerance accounting survives a restart — an engine that forgot how many windows a loop had already missed would silently re-grant the whole tolerance budget on every boot.

Fields

last_confirmed_at: Option<DateTime<Utc>>

When the invariant was last confirmed, if ever.

consecutive_unconfirmed: u64

Consecutive unconfirmed samples/missed windows since the last confirmation.

last_evidence: Option<AlarmCause>

The kind of unconfirmed evidence last accrued (sample-red or window-missed), so a duration-form expiry can name the evidence it sits on; None when the invariant has accrued no unconfirmed evidence since its last confirmation — the unconfirmed-unknown case.

alarmed: bool

Whether the tolerance-exceeded alarm has already been raised for the current unconfirmed run (edge-triggered: reset on confirmation, so a sustained breach alarms once, not once per sweep).

Trait Implementations

impl Clone for InvariantHealthState

fn clone(&self) -> InvariantHealthState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for InvariantHealthState

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

Formats the value using the given formatter.

impl Default for InvariantHealthState

fn default() -> InvariantHealthState

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for InvariantHealthState

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for InvariantHealthState

impl PartialEq for InvariantHealthState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for InvariantHealthState

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for InvariantHealthState