Enum CollectionCodec 

#[non_exhaustive]
pub enum CollectionCodec {
    RaBitQ(HnswCodecIndex<RaBitQCodec>),
    Bbq(HnswCodecIndex<BbqCodec>),
}

One built codec-index per collection (other than Sq8). Variants match the publicly-selectable quantization choices that route through HnswCodecIndex.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

RaBitQ(HnswCodecIndex<RaBitQCodec>)

Bbq(HnswCodecIndex<BbqCodec>)

Implementations

impl CollectionCodec

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

Forwarding search so the collection layer doesn’t have to match on the variant for the common case.

pub fn insert(&mut self, id: u32, v: &[f32])

Forwarding insert.

pub fn len(&self) -> usize

Total nodes (including deleted).

pub fn is_empty(&self) -> bool

pub fn quantization(&self) -> &'static str

Quantization tag for stats reporting.