Struct HnswConfig 

pub struct HnswConfig {
    pub m: usize,
    pub ef_construction: usize,
    pub ef_search: usize,
    pub ml: f32,
    pub optimize_routing: f32,
    pub distance: VectorDistance,
}

HNSW index configuration parameters.

Fields

m: usize

Maximum number of connections per layer (default: 16)

ef_construction: usize

Size of dynamic candidate list during construction (default: 100)

ef_search: usize

Size of dynamic candidate list during search (default: 50)

ml: f32

Normalization factor for level generation: 1 / ln(M)

optimize_routing: f32

How aggressively to avoid redundant connections (0.0 - 1.0, default: 0.5)

distance: VectorDistance

Distance metric to use

Trait Implementations

impl Clone for HnswConfig

fn clone(&self) -> HnswConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HnswConfig

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

Formats the value using the given formatter.

impl Default for HnswConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for HnswConfig

fn eq(&self, other: &HnswConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for HnswConfig