Enum MultiValueCombiner 

pub enum MultiValueCombiner {
    Sum,
    Max,
    Avg,
}

Strategy for combining scores when a document has multiple values for the same field

Variants

Sum

Sum all scores (default for sparse vectors - accumulates dot product contributions)

Max

Take the maximum score

Avg

Take the average score

Trait Implementations

impl Clone for MultiValueCombiner

fn clone(&self) -> MultiValueCombiner

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiValueCombiner

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

Formats the value using the given formatter.

impl Default for MultiValueCombiner

fn default() -> MultiValueCombiner

Returns the “default value” for a type.

impl PartialEq for MultiValueCombiner

fn eq(&self, other: &MultiValueCombiner) -> 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 Copy for MultiValueCombiner

impl Eq for MultiValueCombiner

impl StructuralPartialEq for MultiValueCombiner