Struct MultiIndex 

pub struct MultiIndex { /* private fields */ }

Multi-index system that combines multiple index types

Implementations

impl MultiIndex

pub fn new() -> Self

pub fn add_index(&mut self, name: String, index: Box<dyn VectorIndex>)

pub fn set_default(&mut self, name: &str) -> Result<()>

pub fn search_index( &self, index_name: &str, query: &Vector, k: usize, ) -> Result<Vec<(String, f32)>>

Trait Implementations

impl Default for MultiIndex

fn default() -> Self

Returns the “default value” for a type.

impl VectorIndex for MultiIndex

fn insert(&mut self, uri: String, vector: Vector) -> Result<()>

Insert a vector with associated URI

fn search_knn(&self, query: &Vector, k: usize) -> Result<Vec<(String, f32)>>

Find k nearest neighbors

fn search_threshold( &self, query: &Vector, threshold: f32, ) -> Result<Vec<(String, f32)>>

Find all vectors within threshold similarity

fn get_vector(&self, uri: &str) -> Option<&Vector>

Get a vector by its URI

fn add_vector( &mut self, id: VectorId, vector: Vector, _metadata: Option<HashMap<String, String>>, ) -> Result<()>

Add a vector with associated ID and metadata

fn update_vector(&mut self, id: VectorId, vector: Vector) -> Result<()>

Update an existing vector

fn update_metadata( &mut self, _id: VectorId, _metadata: HashMap<String, String>, ) -> Result<()>

Update metadata for a vector

fn remove_vector(&mut self, _id: VectorId) -> Result<()>

Remove a vector by its ID