Struct NoopVectorStore 

pub struct NoopVectorStore { /* private fields */ }

An in-memory VectorStore that ignores embedding vectors and performs case-insensitive substring search on query_text.

This provides backward-compatible recall behaviour with no new dependencies. The store is not persisted across process restarts — for durability use SqliteVecStore or a cloud-backed store.

Implementations

impl NoopVectorStore

pub fn new() -> Self

Trait Implementations

impl Default for NoopVectorStore

fn default() -> Self

Returns the “default value” for a type.

impl VectorStore for NoopVectorStore

fn upsert<'life0, 'life1, 'async_trait>( &'life0 self, entry: &'life1 MemoryEntry, _vector: Vec<f32>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

Persist a memory entry. If an entry with the same id already exists it should be overwritten.

fn search<'life0, 'life1, 'async_trait>( &'life0 self, _query_vec: Vec<f32>, query_text: &'life1 str, limit: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<MemoryEntry>>> + Send + 'async_trait>>

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

Retrieve up to limit entries whose vector is closest to query_vec (cosine similarity). If query_vec is empty, fall back to returning recent entries in insertion order.

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

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

Remove the entry with the given id. No-op if not found.

fn list_all<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = Result<Vec<MemoryEntry>>> + Send + 'async_trait>>

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

Return all entries in insertion order.