Struct SqliteChunksStore 

pub struct SqliteChunksStore { /* private fields */ }

SQLite-backed ChunksStore using FTS5 for BM25 ranking.

Implementations

impl SqliteChunksStore

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

Open (or create) the chunks database at path.

pub fn open_in_memory() -> Result<Self>

Open an in-memory database — convenient for tests.

pub async fn upsert_vector( &self, chunk_id: ChunkId, model_id: &str, vec: &[f32], ) -> Result<()>

Store (or replace) the embedding vec for chunk_id, tagged with the model_id that produced it (so a model change can be detected).

pub async fn vector_search( &self, project: Option<&str>, query: &[f32], k: usize, ) -> Result<Vec<ScoredChunk>>

Brute-force cosine search over stored vectors (optionally scoped to a project). Returns the top-k chunks by similarity to query. Vectors whose dimension differs from query (a stale embedder) are skipped.

pub async fn count_vectors(&self) -> Result<usize>

Count stored vectors (diagnostics / reindex decisions).

Trait Implementations

impl ChunksStore for SqliteChunksStore

fn append<'life0, 'async_trait>( &'life0 self, chunk: Chunk, ) -> Pin<Box<dyn Future<Output = Result<ChunkId>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,

Append a new chunk.

fn search_bm25<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, project: Option<&'life1 str>, query: &'life2 str, k: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<ScoredChunk>>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

BM25 search.

fn count<'life0, 'life1, 'async_trait>( &'life0 self, project: Option<&'life1 str>, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Total chunk count, optionally scoped to a project.

impl Clone for SqliteChunksStore

fn clone(&self) -> SqliteChunksStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.