Struct HnswParams 

pub struct HnswParams {
    pub m: usize,
    pub m0: usize,
    pub ef_construction: usize,
    pub ef_search: usize,
    pub seed: u64,
}

Tuneable parameters.

Fields

m: usize

Max bidirectional links per node at every level above 0.

m0: usize

Max bidirectional links per node at level 0.

ef_construction: usize

Search beam width during insertion.

ef_search: usize

Default search beam width for queries. The query API can override this per call.

seed: u64

Random seed for layer assignment. Stored for reproducibility; the xorshift64 PRNG below is deterministic for a given seed.

Trait Implementations

impl Clone for HnswParams

fn clone(&self) -> HnswParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HnswParams

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

Formats the value using the given formatter.

impl Default for HnswParams

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for HnswParams

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HnswParams

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for HnswParams