Enum CostModel 

pub enum CostModel {
    Polynomial {
        degree: usize,
        coefficients: Vec<Float>,
    },
    Exponential {
        base: Float,
        scale: Float,
    },
    Linear {
        slope: Float,
        intercept: Float,
    },
    Custom {
        cost_function: String,
    },
}

Cost models for different fidelity levels

Variants

Polynomial

Polynomial cost model

Fields

degree: usize

coefficients: Vec<Float>

Exponential

Exponential cost model

Fields

base: Float

scale: Float

Linear

Linear cost model

Fields

slope: Float

intercept: Float

Custom

Custom cost function

Fields

cost_function: String

Trait Implementations

impl Clone for CostModel

fn clone(&self) -> CostModel

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CostModel

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

Formats the value using the given formatter.