Struct ClaimEvent 

pub struct ClaimEvent {

    pub event_id: ClaimEventId,
    pub claim_id: ClaimId,
    pub kind: ClaimEventKind,
    pub subject: EntityRef,
    pub predicate: Predicate,
    pub value: Option<ClaimValue>,
    pub confidence: Confidence,
    pub authority: Authority,
    pub ttl: Ttl,
    pub provenance: Provenance,
    pub evidence: Vec<Evidence>,
    pub observed_at: Option<TimestampMillis>,
    pub valid_from: Option<TimestampMillis>,
    pub valid_to: Option<TimestampMillis>,
}

Fields

event_id: ClaimEventId

claim_id: ClaimId

kind: ClaimEventKind

subject: EntityRef

predicate: Predicate

value: Option<ClaimValue>

confidence: Confidence

authority: Authority

ttl: Ttl

provenance: Provenance

evidence: Vec<Evidence>

observed_at: Option<TimestampMillis>

valid_from: Option<TimestampMillis>

valid_to: Option<TimestampMillis>

Valid-time upper bound (ADR 0016): the instant this fact is asserted to stop holding. Read-time freshness treats it like an elapsed TTL. None (the pre-interval default) is skipped during serialization, so events written before this field existed keep byte-identical canonical form and their stored hashes (the ADR 0013 optional-field rule; unlike observed_at/valid_from, which predate it and serialize as explicit nulls).

Implementations

impl ClaimEvent

pub fn dependency_edges(&self) -> Vec<ClaimId>

The claim ids this event was derived from — its EvidenceKind::DerivedFrom evidence items, whose locator is the source claim: id (ADR 0010). A malformed locator is skipped (it simply contributes no edge), so this never fails.

impl ClaimEvent

pub fn validate(&self) -> Result<(), ValidationError>

Trait Implementations

impl Clone for ClaimEvent

fn clone(&self) -> ClaimEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClaimEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ClaimEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for ClaimEvent

impl PartialEq for ClaimEvent

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

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

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 Serialize for ClaimEvent

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 ClaimEvent