Enum ParamValue 

#[non_exhaustive]
pub enum ParamValue {
    Int(usize),
    Float(f64),
    Bool(bool),
    Categorical(String),
}

A single hyperparameter value.

Examples

use scry_learn::search::ParamValue;

let depth = ParamValue::Int(5);
let lr = ParamValue::Float(0.01);
let flag = ParamValue::Bool(true);

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Int(usize)

Integer parameter (e.g. max_depth, n_estimators).

Float(f64)

Floating-point parameter (e.g. learning_rate).

Bool(bool)

Boolean parameter (e.g. bootstrap).

Categorical(String)

Categorical / string parameter (e.g. criterion = "gini").

Trait Implementations

impl Clone for ParamValue

fn clone(&self) -> ParamValue

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamValue

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

Formats the value using the given formatter.

impl Display for ParamValue

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

Formats the value using the given formatter.

impl PartialEq for ParamValue

fn eq(&self, other: &ParamValue) -> 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 StructuralPartialEq for ParamValue