Struct BinaryIvfIndex 

pub struct BinaryIvfIndex {
    pub dim_bits: usize,
    pub quantizer_version: u64,
    pub num_clusters: u32,
    /* private fields */
}

Centroid-free binary IVF payload for one segment. The global quantizer is loaded once at index scope; segments only retain exact codes partitioned by leaf ID, making compatible merges O(number of non-empty clusters).

Fields

dim_bits: usize

quantizer_version: u64

num_clusters: u32

Implementations

impl BinaryIvfIndex

pub fn build( quantizer: &BinaryCoarseQuantizer, routing: IvfRoutingMode, codes: &[u8], doc_id_ordinals: &[(u32, u16)], ) -> Result<Self>

pub fn search_in_clusters( &self, query: &[u8], k: usize, cluster_ids: &[u32], ) -> Vec<(u32, u16, f32)>

pub fn search_distinct_documents_in_clusters( &self, query: &[u8], k: usize, cluster_ids: &[u32], ) -> Vec<(u32, u16, f32)>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn estimated_memory_bytes(&self) -> usize

Trait Implementations

impl Clone for BinaryIvfIndex

fn clone(&self) -> BinaryIvfIndex

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BinaryIvfIndex

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

Formats the value using the given formatter.