Struct MemoryObservation 

pub struct MemoryObservation {

    pub observation_id: ObservationId,
    pub session_id: SessionId,
    pub turn_id: TurnId,
    pub subject: EntityRef,
    pub predicate: CanonicalPredicate,
    pub value: MemoryValue,
    pub canonical_statement: String,
    pub kind: MemoryKind,
    pub explicitness: Explicitness,
    pub confidence: f32,
    pub persistence: ProposedPersistence,
    pub temporal_scope: TemporalScope,
    pub valid_from: Option<DateTime<Utc>>,
    pub expected_expiry: Option<DateTime<Utc>>,
    pub transcript_evidence: TranscriptEvidence,
    pub speaker_attribution: SpeakerAttribution,
    pub sensitivity: SensitivityClass,
    pub mutation_intent: Option<MutationIntent>,
    pub search_terms: Vec<String>,
}

A structured interpretation of one specific user statement.

An observation is evidence, not a fact. It becomes a fact only after consolidation and reconciliation accept it.

Fields

observation_id: ObservationId

Identifier for this observation.

session_id: SessionId

Logical session it was drawn from.

turn_id: TurnId

Turn it was drawn from.

subject: EntityRef

Who or what the statement is about.

predicate: CanonicalPredicate

Canonical predicate.

value: MemoryValue

Value side of the triple.

canonical_statement: String

One-sentence natural-language rendering.

kind: MemoryKind

Proposed memory kind.

explicitness: Explicitness

How directly it was stated.

confidence: f32

Extractor confidence in [0, 1].

persistence: ProposedPersistence

Proposed retention.

temporal_scope: TemporalScope

Expected temporal scope.

valid_from: Option<DateTime<Utc>>

When the fact started holding, if stated.

expected_expiry: Option<DateTime<Utc>>

When the fact is expected to stop holding.

transcript_evidence: TranscriptEvidence

The transcript span this was drawn from.

speaker_attribution: SpeakerAttribution

Who said it.

sensitivity: SensitivityClass

Privacy classification.

mutation_intent: Option<MutationIntent>

Whether this observation is a memory command rather than a statement.

search_terms: Vec<String>

Terms a user might later search this fact by, in any language they use.

Lexical retrieval can only match words that are present. A fact stored as “The user is vegetarian” is unreachable from “mera khaana ka preference kya hai” — the languages share no token — unless the fact carries the vocabulary the question will use. This is that vocabulary.

Implementations

impl MemoryObservation

pub fn fingerprint(&self) -> FactFingerprint

The fingerprint this observation would produce.

Trait Implementations

impl Clone for MemoryObservation

fn clone(&self) -> MemoryObservation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MemoryObservation

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MemoryObservation

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl JsonSchema for MemoryObservation

fn schema_name() -> String

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn is_referenceable() -> bool

Whether JSON Schemas generated for this type should be re-used where possible using the $ref keyword.

impl PartialEq for MemoryObservation

fn eq(&self, other: &MemoryObservation) -> 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 MemoryObservation

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 MemoryObservation