Struct Front 

#[non_exhaustive]
pub struct Front {
    pub members: Vec<Member>,
    pub population: Vec<Member>,
    pub evaluations: usize,
    pub generations: usize,
}

What a run found: its last population’s first front, and the whole population.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

members: Vec<Member>

The designs of rank 0 in the last population, in the population’s order: the run’s estimate of the Pareto front. If no design kept every constraint, these are the ones that broke them least: check Front::is_feasible.

population: Vec<Member>

The last population, every rank, ranked as the run left it.

evaluations: usize

How many evaluations the run made: the population times the generations.

generations: usize

How many generations it ran, the first, random one included.

Implementations

impl Front

pub fn is_feasible(&self) -> bool

Whether every design of the front keeps every constraint.

Trait Implementations

impl Clone for Front

fn clone(&self) -> Front

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Front

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Front

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Front

fn eq(&self, other: &Front) -> 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 Serialize for Front

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Front