Method new

core/src/memory/service.rs:34–57

Build a new `MemoryService` from the provided configuration. This creates the SQLite store, vector index, embedding service, and LLM processor, then loads any existing memories into the vector index.

(config: MemoryConfig)

    /// This creates the SQLite store, vector index, embedding service, and
    /// LLM processor, then loads any existing memories into the vector index.
    pub async fn new(config: MemoryConfig) -> GraphBitResult<Self> {
        let store = MetadataStore::new(&config.db_path)?;
        let vector_index = VectorIndex::new();
        let embedding_service = EmbeddingService::new(config.embedding_config.clone())?;
        let llm_provider = LlmProviderFactory::create_provider(config.llm_config.clone())?;
        let processor = MemoryProcessor::new(
            llm_provider,
            config.max_extraction_tokens,
            config.extraction_temperature,
        );

        let service = Self {
            store,
            vector_index,
            embedding_service,
            processor,
            config,
        };

        // Load existing memories into the vector index.
        service.load_existing_memories().await?;

        Ok(service)
    }

    /// Extract facts from `messages`, embed them, decide actions against
    /// existing memories, and persist the results. Returns newly created