Struct ParamRange 

pub struct ParamRange {
    pub name: String,
    pub min: f64,
    pub max: f64,
    pub step: f64,
}

A single named parameter range for grid search.

The grid is [min, min+step, min+2*step, ..., max] (inclusive). At least one value is always produced (when min == max).

Fields

name: String

Name of the parameter (e.g. "rsi_period", "sma_period").

min: f64

Minimum value (inclusive).

max: f64

Maximum value (inclusive, up to floating-point precision).

step: f64

Grid step size. Must be positive.

Implementations

impl ParamRange

pub fn values(&self) -> Vec<f64>

Enumerates all grid values for this range.

Returns [min, min+step, min+2*step, ..., max]. If step <= 0 or min > max, returns [min] as a degenerate case.

Trait Implementations

impl Clone for ParamRange

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ParamRange

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ParamRange

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ParamRange

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

where __S: Serializer,

Serialize this value into the given Serde serializer.