Struct MultiObjectiveSolution 

pub struct MultiObjectiveSolution {
    pub assignments: HashMap<String, bool>,
    pub objective_values: Vec<f64>,
    pub rank: usize,
    pub crowding_distance: f64,
}

A solution in objective space

Fields

assignments: HashMap<String, bool>

Variable assignments

objective_values: Vec<f64>

Objective values

rank: usize

Dominance rank (lower is better)

crowding_distance: f64

Crowding distance (higher is better for diversity)

Implementations

impl MultiObjectiveSolution

pub fn dominates(&self, other: &Self) -> bool

Check if this solution dominates another

pub fn distance_to(&self, other: &Self) -> f64

Compute Euclidean distance in objective space

Trait Implementations

impl Clone for MultiObjectiveSolution

fn clone(&self) -> MultiObjectiveSolution

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MultiObjectiveSolution

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for MultiObjectiveSolution

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for MultiObjectiveSolution

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

where __S: Serializer,

Serialize this value into the given Serde serializer.