Struct HNSWIndexConfig 

pub struct HNSWIndexConfig {
    pub metric: String,
    pub quantization: String,
    pub m: usize,
    pub m0: usize,
    pub ef_construction: usize,
    pub pq_name: Option<String>,
}

HNSW index configuration

Fields

metric: String

Distance metric, e.g. “inner-product”

quantization: String

Quantization type, e.g. “f32” or “pq8”

m: usize

Number of bi-directional links created for every new element

m0: usize

Number of outgoing connections in the zero layer

ef_construction: usize

Controls index search speed/build speed tradeoff

pq_name: Option<String>

Optional PQ name when using product quantization

Trait Implementations

impl Clone for HNSWIndexConfig

fn clone(&self) -> HNSWIndexConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HNSWIndexConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HNSWIndexConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HNSWIndexConfig

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

where __S: Serializer,

Serialize this value into the given Serde serializer.