Struct BoostQuery 

pub struct BoostQuery {
    pub positive: Box<FtsQuery>,
    pub negative: Box<FtsQuery>,
    pub negative_boost: Option<f32>,
}

BoostQuery : Boost query that scores documents matching positive query higher and negative query lower

Fields

positive: Box<FtsQuery>

negative: Box<FtsQuery>

negative_boost: Option<f32>

Boost factor for negative query (default: 0.5)

Implementations

impl BoostQuery

pub fn new(positive: FtsQuery, negative: FtsQuery) -> BoostQuery

Boost query that scores documents matching positive query higher and negative query lower

Trait Implementations

impl Clone for BoostQuery

fn clone(&self) -> BoostQuery

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BoostQuery

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

Formats the value using the given formatter.

impl Default for BoostQuery

fn default() -> BoostQuery

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for BoostQuery

fn deserialize<__D>( __deserializer: __D, ) -> Result<BoostQuery, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for BoostQuery

fn eq(&self, other: &BoostQuery) -> 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 BoostQuery

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for BoostQuery