Struct SimVectorBackend 

pub struct SimVectorBackend { /* private fields */ }

In-memory vector backend for deterministic simulation testing.

Features:

• Deterministic similarity computation
• Fault injection support
• No external dependencies

Implementations

impl SimVectorBackend

pub fn new(seed: u64) -> Self

Create a new simulated vector backend.

pub fn with_faults(seed: u64, fault_injector: Arc<FaultInjector>) -> Self

Create with fault injection enabled.

Trait Implementations

impl Clone for SimVectorBackend

fn clone(&self) -> SimVectorBackend

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl VectorBackend for SimVectorBackend

fn store<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 str, embedding: &'life2 [f32], ) -> Pin<Box<dyn Future<Output = StorageResult<()>> + Send + 'async_trait>>

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

Store an embedding for an entity.

fn search<'life0, 'life1, 'async_trait>( &'life0 self, embedding: &'life1 [f32], limit: usize, ) -> Pin<Box<dyn Future<Output = StorageResult<Vec<VectorSearchResult>>> + Send + 'async_trait>>

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

Search for similar embeddings.

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

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

Delete an embedding.

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

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

Check if an embedding exists.

fn get<'life0, 'life1, 'async_trait>( &'life0 self, id: &'life1 str, ) -> Pin<Box<dyn Future<Output = StorageResult<Option<Vec<f32>>>> + Send + 'async_trait>>

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

Get the embedding for an entity.

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

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

Get the number of stored embeddings.