Enum elasticsearch_dsl::search::queries::params::DecayFunction

pub enum DecayFunction {
    Linear,
    Exp,
    Gauss,
}

Decay function variants

https://www.elastic.co/guide/en/elasticsearch/reference/current/query-dsl-function-score-query.html#_supported_decay_functions

Variants

Linear

Linear decay

Exp

Exponential decay

Gauss

Gauss decay

Trait Implementations

impl Clone for DecayFunction

fn clone(&self) -> DecayFunction

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DecayFunction

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

Formats the value using the given formatter.

impl Ord for DecayFunction

fn cmp(&self, other: &DecayFunction) -> Ordering

This method returns an Ordering between self and other.

const fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

const fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

const fn clamp(self, min: Self, max: Self) -> Selfwhere
    Self: PartialOrd<Self>,

Restrict a value to a certain interval.

impl PartialEq<DecayFunction> for DecayFunction

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd<DecayFunction> for DecayFunction

fn partial_cmp(&self, other: &DecayFunction) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

This method tests less than (for self and other) and is used by the < operator.

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

This method tests less than or equal to (for self and other) and is used by the <= operator.

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

This method tests greater than (for self and other) and is used by the > operator.

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

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for DecayFunction

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

Serialize this value into the given Serde serializer.

impl Copy for DecayFunction

impl Eq for DecayFunction

impl StructuralEq for DecayFunction

impl StructuralPartialEq for DecayFunction