Struct InMemoryStorage 

pub struct InMemoryStorage { /* private fields */ }

In-memory storage implementation for Phase 1 Uses RwLock for concurrent access, wrapped in Arc for Clone support

Implementations

impl InMemoryStorage

pub fn new() -> Self

Trait Implementations

impl Clone for InMemoryStorage

fn clone(&self) -> InMemoryStorage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for InMemoryStorage

fn default() -> Self

Returns the “default value” for a type.

impl VectorStorage for InMemoryStorage

fn upsert<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, vectors: Vec<Vector>, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

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

Store or update vectors in a namespace

fn get<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ids: &'life2 [VectorId], ) -> Pin<Box<dyn Future<Output = Result<Vec<Vector>>> + Send + 'async_trait>>

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

Get vectors by IDs

fn get_all<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<Vec<Vector>>> + Send + 'async_trait>>

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

Get all vectors in a namespace (for brute-force search)

fn delete<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ids: &'life2 [VectorId], ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

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

Delete vectors by IDs

fn namespace_exists<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

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

Check if namespace exists

fn ensure_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

Create namespace if it doesn’t exist

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

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

Get vector count in namespace

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

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

Get vector dimension for namespace (None if empty)

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

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

List all namespaces

fn delete_namespace<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<bool>> + Send + 'async_trait>>

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

Delete a namespace and all its vectors

fn cleanup_expired<'life0, 'life1, 'async_trait>( &'life0 self, namespace: &'life1 NamespaceId, ) -> Pin<Box<dyn Future<Output = Result<usize>> + Send + 'async_trait>>

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

Clean up expired vectors in a namespace Returns the number of vectors removed

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

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

Clean up expired vectors in all namespaces Returns total number of vectors removed