Enum FeatureValue 

pub enum FeatureValue {
    Numeric(f64),
    Categorical(String),
    Boolean(bool),
    NumericArray(Vec<f64>),
    Missing,
}

Feature data type

Variants

Numeric(f64)

Numeric value

Categorical(String)

Categorical value

Boolean(bool)

Boolean value

NumericArray(Vec<f64>)

Array of numeric values

Missing

Missing value

Implementations

impl FeatureValue

pub fn as_numeric(&self) -> f64

Convert to numeric value (NaN for non-numeric)

pub fn is_missing(&self) -> bool

Check if value is missing

Trait Implementations

impl Clone for FeatureValue

fn clone(&self) -> FeatureValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FeatureValue

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FeatureValue

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for FeatureValue

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

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 FeatureValue