Struct SemanticConsolidator 

pub struct SemanticConsolidator { /* private fields */ }

Semantic consolidation engine

Extracts durable semantic facts from episodic memories using:

• Multi-extractor pipeline: all extractors run on every memory
• Stemmed-token Jaccard clustering: groups semantically similar patterns
• Sentence-level extraction: facts are real content, not synthetic strings

Implementations

impl SemanticConsolidator

pub fn new() -> Self

pub fn with_thresholds(min_support: usize, min_age_days: i64) -> Self

Create with custom thresholds

pub fn consolidate(&self, memories: &[Memory]) -> ConsolidationResult

Extract semantic facts from a set of memories

Pipeline:

1. Filter memories by age threshold
2. Run multi-extractor on each eligible memory
3. Cluster candidates by stemmed-token Jaccard similarity
4. Convert qualifying clusters (>= min_support) into facts

pub fn reinforce_fact(&self, fact: &mut SemanticFact, memory: &Memory)

Reinforce an existing fact with new evidence

Called when a memory matches an existing fact, strengthening confidence.

pub fn should_decay_fact(&self, fact: &SemanticFact) -> bool

Check if a fact would decay below deletion threshold (0.1 confidence)

Uses exponential half-life model matching decay_facts_for_all_users(): 90-day grace period, then half-life = 180 + (30 × support_count) days.

Trait Implementations

impl Default for SemanticConsolidator

fn default() -> Self

Returns the “default value” for a type.