Struct VectorStore 

pub struct VectorStore { /* private fields */ }

In-memory vector store with persistence

Implementations

impl VectorStore

pub fn new(dimension: usize) -> Self

Create a new vector store

pub fn open(path: &Path, dimension: usize) -> MemoryResult<Self>

Open or create a persistent vector store

pub fn store(&mut self, episode_id: Uuid, vector: Vec<f32>) -> MemoryResult<()>

Store a vector for an episode

pub fn get(&self, episode_id: Uuid) -> Option<&Vec<f32>>

Get a vector by episode ID

pub fn remove(&mut self, episode_id: Uuid) -> MemoryResult<()>

Remove a vector

pub fn search(&self, query: &[f32], limit: usize) -> Vec<(Uuid, f64)>

Search for similar vectors using cosine similarity

pub fn len(&self) -> usize

Get the number of stored vectors

pub fn is_empty(&self) -> bool

Check if empty

pub fn episode_ids(&self) -> Vec<Uuid>

Get all episode IDs