Struct EvidenceLink 

pub struct EvidenceLink {
    pub evidence_uuid: Uuid,
    pub assertion_uuid: Uuid,
    pub source_uuid: Uuid,
    pub source_kind: EvidenceSourceKind,
    pub role: EvidenceRole,
    pub weight: Option<f64>,
    pub provenance_uuid: Uuid,
    pub recorded_at_micros: i64,
    pub contract_version: u32,
}

One immutable evidence link.

Fields

evidence_uuid: Uuid

UUIDv7 identity and idempotency key.

assertion_uuid: Uuid

Existing immutable assertion.

source_uuid: Uuid

Caller-managed source identity.

source_kind: EvidenceSourceKind

Closed source kind.

role: EvidenceRole

Closed relationship to the assertion.

weight: Option<f64>

Optional finite metadata weight in [0, 1].

provenance_uuid: Uuid

Provenance event identity.

recorded_at_micros: i64

Transaction time in UTC microseconds.

contract_version: u32

Evidence-link record contract.

Implementations

impl EvidenceLink

pub fn new( evidence_uuid: Uuid, assertion_uuid: Uuid, source_uuid: Uuid, source_kind: EvidenceSourceKind, role: EvidenceRole, weight: Option<f64>, provenance_uuid: Uuid, recorded_at_micros: i64, ) -> Result<Self, KnowledgeError>

Construct one validated immutable evidence link.

Trait Implementations

impl Clone for EvidenceLink

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EvidenceLink

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

Formats the value using the given formatter.

impl PartialEq for EvidenceLink

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EvidenceLink