Struct SqliteStore 

pub struct SqliteStore { /* private fields */ }

Combined document store + BM25 index backed by SQLite.

Replaces the pattern of BM25Index + VectorStore + JSON persistence for users who want disk-backed RAG without managing separate components.

Implementations

impl SqliteStore

pub fn open(path: impl AsRef<Path>) -> Result<Self>

Open or create a store at the given path.

pub fn open_in_memory() -> Result<Self>

Open an in-memory store (for testing).

pub fn index_document( &self, doc: &Document, chunks: &[Chunk], fingerprint: Option<(&str, &[u8; 32])>, ) -> Result<()>

Index a document with its pre-chunked content.

pub fn search(&self, query: &str, k: usize) -> Result<Vec<FtsResult>>

Search with BM25 and return results.

Performance contract: Median latency 10–50 ms (spec Section 3.1).

pub fn needs_reindex(&self, path: &str, hash: &[u8; 32]) -> Result<bool>

Check if a document needs reindexing by fingerprint.

pub fn list_fingerprints(&self) -> Result<Vec<(String, Vec<u8>)>>

List all tracked fingerprints.

pub fn remove_by_source(&self, source: &str) -> Result<usize>

Remove all documents with a given source path.

pub fn stats(&self) -> Result<StoreStats>

Get store statistics.

pub fn get_metadata(&self, key: &str) -> Result<Option<String>>

Get/set metadata.

pub fn set_metadata(&self, key: &str, value: &str) -> Result<()>

Set a metadata key-value pair.

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

Optimize the database (VACUUM + FTS5 merge).

pub fn as_index(&self) -> &SqliteIndex

Get a reference to the underlying SqliteIndex.

Trait Implementations

impl Debug for SqliteStore

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

Formats the value using the given formatter.