Enum EncodingScheme 

pub enum EncodingScheme {
    OneHot {
        num_values: usize,
    },
    Binary {
        num_values: usize,
    },
    GrayCode {
        num_values: usize,
    },
    DomainWall {
        num_values: usize,
    },
    Unary {
        num_values: usize,
    },
    OrderEncoding {
        min_value: i32,
        max_value: i32,
    },
    Direct,
}

Variable encoding scheme

Variants

OneHot

One-hot encoding: exactly one bit is 1

Fields

num_values: usize

Binary

Binary encoding: log2(n) bits for n values

Fields

num_values: usize

GrayCode

Gray code encoding

Fields

num_values: usize

DomainWall

Domain wall encoding: string of 1s followed by 0s

Fields

num_values: usize

Unary

Unary/thermometer encoding: first k bits are 1

Fields

num_values: usize

OrderEncoding

Order encoding: bit i is 1 if value >= i

Fields

min_value: i32

max_value: i32

Direct

Direct binary (for binary variables)

Trait Implementations

impl Clone for EncodingScheme

fn clone(&self) -> EncodingScheme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EncodingScheme

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

Formats the value using the given formatter.