Struct Weight

pub struct Weight { /* private fields */ }

The weight score allows you to multiply the score by the provided weight.

This can sometimes be desired since boost value set on specific queries gets normalized, while for this score function it does not

Implementations

impl Weight

pub fn new(weight: f32) -> Self

Creates an instance of Weight

pub fn filter<T>(self, filter: T) -> Self

where T: Into<Option<Query>>,

Add function filter

Trait Implementations

impl Clone for Weight

fn clone(&self) -> Weight

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Weight

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

Formats the value using the given formatter.

impl From<Weight> for Function

fn from(q: Weight) -> Self

Converts to this type from the input type.

impl From<Weight> for Option<Function>

fn from(q: Weight) -> Self

Converts to this type from the input type.

impl PartialEq for Weight

fn eq(&self, other: &Weight) -> 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 Serialize for Weight

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 Weight