Struct FlatIndex 

pub struct FlatIndex { /* private fields */ }

A brute-force flat vector index. Suitable for small-to-medium datasets. Can be replaced with HNSW later without changing the public API.

Implementations

impl FlatIndex

pub fn new(metric: DistanceMetric) -> Self

Trait Implementations

impl VectorIndex for FlatIndex

fn insert<'life0, 'life1, 'async_trait>( &'life0 self, id: Uuid, vector: &'life1 [f32], payload: Value, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

fn search<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, query: &'life1 [f32], limit: usize, filters: Option<&'life2 MemoryFilter>, ) -> Pin<Box<dyn Future<Output = Result<Vec<VectorSearchResult>>> + Send + 'async_trait>>

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

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

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

fn update<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, id: &'life1 Uuid, vector: Option<&'life2 [f32]>, payload: Option<Value>, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

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

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

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

fn list<'life0, 'life1, 'async_trait>( &'life0 self, filters: Option<&'life1 MemoryFilter>, limit: Option<usize>, ) -> Pin<Box<dyn Future<Output = Result<Vec<(Uuid, Value)>>> + Send + 'async_trait>>

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

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

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