Struct IndexedMemory 

pub struct IndexedMemory {

    pub id: MemoryId,
    pub kind: MemoryKind,
    pub status: MemoryStatus,
    pub predicate: CanonicalPredicate,
    pub confidence: f32,
    pub explicit: bool,
    pub origin: MemoryOrigin,
    pub temporal_scope: TemporalScope,
    pub valid_from: DateTime<Utc>,
    pub expires_at: Option<DateTime<Utc>>,
    pub statement: String,
    pub value: String,
    pub subject_form: String,
    pub entity_forms: Vec<String>,
    pub fields: [Vec<String>; 7],
}

A memory reduced to what the index needs.

Fields

id: MemoryId

Record identity.

kind: MemoryKind

Memory kind, for scope filtering.

status: MemoryStatus

Lifecycle state.

predicate: CanonicalPredicate

Canonical predicate, for per-predicate diversity limits.

confidence: f32

Aggregated confidence.

explicit: bool

Whether the record rests on something the user said outright.

origin: MemoryOrigin

Where the record came from.

temporal_scope: TemporalScope

Expected persistence.

valid_from: DateTime<Utc>

When the fact started holding.

expires_at: Option<DateTime<Utc>>

When it stops being retrievable, if ever.

statement: String

The sentence handed to the model.

value: String

The value side of the fact, for filling governed state slots.

A slot wants “pescatarian”, not “The user is pescatarian.” — the statement is for the model, the value is for the application.

subject_form: String

Normalized subject surface form, for exact-entity boosting.

entity_forms: Vec<String>

Normalized entity surface forms, for exact-entity boosting.

fields: [Vec<String>; 7]

Tokenized field contents.

Implementations

impl IndexedMemory

pub fn from_canonical(memory: &CanonicalMemory) -> Self

Project a canonical record into the index.

pub fn as_session_overlay(self) -> Self

Mark this document as an uncommitted session fact.

pub fn field_len(&self, field: Field) -> usize

Token count in a field.

pub fn is_retrievable(&self, now: DateTime<Utc>) -> bool

Whether the document may be returned at now.

Trait Implementations

impl Clone for IndexedMemory

fn clone(&self) -> IndexedMemory

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IndexedMemory

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

Formats the value using the given formatter.