Struct SearchConfig 

pub struct SearchConfig {
    pub k: usize,
    pub ef_search: usize,
    pub rerank_ratio: f32,
    pub fetch_batch_size: usize,
}

Per-query search configuration.

Fields

k: usize

Number of nearest neighbors to return.

ef_search: usize

Search-time candidate-list size (ef); the primary recall/latency knob.

rerank_ratio: f32

Re-ranking ratio alpha: the top fraction of the approximate queue whose exact vectors are fetched from disk and re-ranked each step.

fetch_batch_size: usize

Number of exact-vector fetches accumulated before issuing a batched, seek-ordered disk read (amortizes HDD seeks across exploration steps).

Implementations

impl SearchConfig

pub fn validate(&self) -> Result<()>

Validate the search configuration.

Trait Implementations

impl Clone for SearchConfig

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 SearchConfig

impl Debug for SearchConfig

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

Formats the value using the given formatter.

impl Default for SearchConfig

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SearchConfig

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for SearchConfig

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for SearchConfig

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 SearchConfig