Struct FeatureDefinition 

pub struct FeatureDefinition {
    pub name: String,
    pub predicate_selector: Option<String>,
    pub aggregation: FeatureAggregation,
}

A feature definition describing how to extract a numeric feature from an event

Fields

name: String

Feature name

predicate_selector: Option<String>

Predicate selector: if the event’s predicate contains this string, extract

aggregation: FeatureAggregation

Aggregation type for window-based features

Trait Implementations

impl Clone for FeatureDefinition

fn clone(&self) -> FeatureDefinition

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureDefinition

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FeatureDefinition

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for FeatureDefinition

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

where __S: Serializer,

Serialize this value into the given Serde serializer.