Enum EfStrategy 

pub enum EfStrategy {
    Threshold,
    Score,
}

Strategy for selecting the adaptive ef_search value.

Variants

Threshold

Boost ef until predicted recall >= target_recall, capped by max_ef_boost.

Score

Maximize recall * (1 - latency_weight * latency/max_latency).

Trait Implementations

impl Clone for EfStrategy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EfStrategy

impl Debug for EfStrategy

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EfStrategy

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EfStrategy

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for EfStrategy

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EfStrategy