Struct RRFConfig 

pub struct RRFConfig {
    pub k: f32,
    pub vector_weight: f32,
    pub lexical_weight: f32,
}

Configuration for Reciprocal Rank Fusion

Fields

k: f32

RRF k parameter (typically 60) Higher values give more weight to lower-ranked results

vector_weight: f32

Weight for vector search results

lexical_weight: f32

Weight for lexical search results

Implementations

impl RRFConfig

pub fn with_weights(vector_weight: f32, lexical_weight: f32) -> Self

Create with custom weights

pub fn semantic_focused() -> Self

Emphasize vector search (semantic)

pub fn keyword_focused() -> Self

Emphasize lexical search (keyword)

pub fn balanced() -> Self

Balanced (equal weights)

Trait Implementations

impl Clone for RRFConfig

fn clone(&self) -> RRFConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for RRFConfig

impl Debug for RRFConfig

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

Formats the value using the given formatter.

impl Default for RRFConfig

fn default() -> Self

Returns the “default value” for a type.