Struct VectorStore 

pub struct VectorStore { /* private fields */ }

Vector store for semantic search

Implementations

impl VectorStore

pub async fn new(base_url: &str) -> Result<Self>

Create new vector store

pub async fn ensure_collection( &self, name: &str, dimension: usize, ) -> Result<()>

Ensure collection exists

pub async fn insert<T: Serialize>( &self, collection: &str, id: &str, embedding: Vec<f32>, metadata: Option<T>, ) -> Result<()>

Insert vector with metadata

pub async fn batch_insert<T: Serialize>( &self, collection: &str, documents: Vec<(String, Vec<f32>, Option<T>)>, ) -> Result<usize>

Batch insert vectors

pub async fn search( &self, collection: &str, query_embedding: Vec<f32>, top_k: usize, ) -> Result<Vec<(String, f32)>>

Search for similar vectors

pub async fn get<T: for<'de> Deserialize<'de>>( &self, collection: &str, id: &str, ) -> Result<Option<T>>

Get vector by ID

pub async fn delete(&self, collection: &str, id: &str) -> Result<()>

Delete vector