Struct InMemoryStore 

pub struct InMemoryStore { /* private fields */ }

Thread-safe in-memory implementation of Store.

Supports optional embedding-based semantic search via with_embeddings.

Implementations

impl InMemoryStore

pub fn new() -> Self

pub fn with_embeddings(self, embeddings: Arc<dyn Embeddings>) -> Self

Enable embedding-based semantic search.

When configured, Store::search() with a query will use embedding similarity instead of substring matching. Items are ranked by cosine similarity and Item::score is populated.

Trait Implementations

impl Default for InMemoryStore

fn default() -> Self

Returns the “default value” for a type.

impl Store for InMemoryStore

fn get<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, namespace: &'life1 [&'life2 str], key: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<Option<Item>, SynapticError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Get an item by namespace and key.

fn search<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, namespace: &'life1 [&'life2 str], query: Option<&'life3 str>, limit: usize, ) -> Pin<Box<dyn Future<Output = Result<Vec<Item>, SynapticError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Search items within a namespace.

fn put<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, namespace: &'life1 [&'life2 str], key: &'life3 str, value: Value, ) -> Pin<Box<dyn Future<Output = Result<(), SynapticError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Put (upsert) an item.

fn delete<'life0, 'life1, 'life2, 'life3, 'async_trait>( &'life0 self, namespace: &'life1 [&'life2 str], key: &'life3 str, ) -> Pin<Box<dyn Future<Output = Result<(), SynapticError>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait, 'life3: 'async_trait,

Delete an item.

fn list_namespaces<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, prefix: &'life1 [&'life2 str], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vec<String>>, SynapticError>> + Send + 'async_trait>>

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

List all namespaces, optionally filtered by prefix.