Struct IvfIndex 

pub struct IvfIndex { /* private fields */ }

A concrete IVF vector index implementation.

Implementations

impl IvfIndex

pub fn create( storage: Arc<dyn Storage>, name: &str, config: IvfIndexConfig, ) -> Result<Self>

Create a new IVF index in the given storage.

pub fn open( storage: Arc<dyn Storage>, name: &str, config: IvfIndexConfig, ) -> Result<Self>

Open an existing IVF index from storage.

pub fn create_in_dir<P: AsRef<Path>>( dir: P, name: &str, config: IvfIndexConfig, ) -> Result<Self>

Create an index in a directory.

pub fn open_dir<P: AsRef<Path>>( dir: P, name: &str, config: IvfIndexConfig, ) -> Result<Self>

Open an index from a directory.

Trait Implementations

impl Debug for IvfIndex

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

Formats the value using the given formatter.

impl VectorIndex for IvfIndex

fn close(&self) -> Result<()>

Mark the index as closed.

Callers must call commit() before close() to persist pending data.

fn reader(&self) -> Result<Arc<dyn VectorIndexReader>>

Get a reader for this index.

fn writer(&self) -> Result<Box<dyn VectorIndexWriter>>

Get a writer for this index.

fn storage(&self) -> &Arc<dyn Storage>

Get the storage backend for this index.

fn is_closed(&self) -> bool

Check if the index is closed.

fn stats(&self) -> Result<VectorIndexStats>

Get index statistics.

fn optimize(&self) -> Result<()>

Optimize the index.

fn searcher(&self) -> Result<Box<dyn VectorIndexSearcher>>

Create a searcher tailored for this index implementation.

fn embedder(&self) -> Arc<dyn Embedder>

Get the embedder associated with this index.

fn refresh(&self) -> Result<()>

Refresh the index metadata from storage.

fn last_wal_seq(&self) -> u64

Get the last processed WAL sequence number.

fn set_last_wal_seq(&self, _seq: u64) -> Result<()>

Set the last processed WAL sequence number.