Struct EpisodeMeta 

pub struct EpisodeMeta {
    pub cause_ids: Vec<String>,
    pub effect_type: String,
    pub outcome: EpisodeOutcome,
    pub confidence: f32,
    pub verification_status: VerificationStatus,
    pub experiment_id: Option<String>,
    pub valid_time: Option<DateTime<Utc>>,
    pub fact_digest: Option<String>,
}

Metadata for a causal episode (PRIMITIVES_CONTRACT §4).

Fields

cause_ids: Vec<String>

IDs of the facts/chunks/messages that caused this episode.

effect_type: String

Type of effect (e.g. “test_failure”, “regression”, “improvement”).

outcome: EpisodeOutcome

Current outcome assessment.

confidence: f32

Confidence in the causal link (0.0 to 1.0).

verification_status: VerificationStatus

Verification status.

experiment_id: Option<String>

Links to an EvidenceBundle.run_id (if experimentally verified).

valid_time: Option<DateTime<Utc>>

Bitemporal valid time — when this episode fact was true in the domain.

fact_digest: Option<String>

Content-addressed digest of the episode fact payload (for supersession chain).

Trait Implementations

impl Clone for EpisodeMeta

fn clone(&self) -> EpisodeMeta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EpisodeMeta

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EpisodeMeta

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for EpisodeMeta

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

where __S: Serializer,

Serialize this value into the given Serde serializer.