Struct IvfPqIndex 

pub struct IvfPqIndex { /* private fields */ }

IVF-PQ index for memory-efficient ANN search

Implementations

impl IvfPqIndex

pub fn new(config: IvfPqConfig) -> Self

pub fn build(&mut self, vectors: &HashMap<String, Vec<f32>>) -> Result<()>

Build the index from a collection of vectors

pub fn search(&self, query: &[f32], k: usize) -> Result<Vec<SearchResult>>

Search for k nearest neighbors

pub fn stats(&self) -> IvfPqStats

Get index statistics

Trait Implementations

impl Clone for IvfPqIndex

fn clone(&self) -> IvfPqIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IvfPqIndex

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for IvfPqIndex

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for IvfPqIndex

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.