Struct VectorStore 

pub struct VectorStore {
    pub name_to_id: Arc<DashMap<String, EntityId>>,
    pub id_to_name: Arc<DashMap<EntityId, String>>,
    pub index: Arc<Index>,
    pub dims: u32,
    pub count: AtomicUsize,
    pub db_path: PathBuf,
    /* private fields */
}

Fields

name_to_id: Arc<DashMap<String, EntityId>>

id_to_name: Arc<DashMap<EntityId, String>>

index: Arc<Index>

dims: u32

count: AtomicUsize

db_path: PathBuf

Implementations

impl VectorStore

pub fn new(db_path: &Path, dims: u32) -> Result<Self>

Open a store with the default HNSW configuration for dims.

pub fn with_config(db_path: &Path, cfg: &VectorConfig) -> Result<Self>

Open a store with an explicit HNSW configuration.

pub fn upsert_embedding( &self, entity_name: &str, embedding: &[f32], model: &str, ) -> Result<()>

pub fn delete_embedding(&self, entity_name: &str) -> Result<bool>

pub fn search_embeddings( &self, query: &[f32], top_k: usize, ) -> Result<Vec<(EntityId, f32)>>

pub fn search_entities_json( &self, query: &[f32], top_k: usize, entity_type_filter: Option<&str>, ) -> Result<String>

pub fn build_search_response_json(&self, results: &[(EntityId, f32)]) -> String

pub fn rebuild_graph_cache(&self) -> Result<()>

pub fn graph_node_count(&self) -> usize

pub fn graph_edge_count(&self) -> usize

pub fn get_entity_type(&self, entity_id: EntityId) -> Result<Option<String>>

pub fn count(&self) -> usize

pub const fn dims(&self) -> u32

pub fn name_to_id(&self) -> &DashMap<String, EntityId>

pub fn id_to_name(&self) -> &DashMap<EntityId, String>