Struct Member 

#[non_exhaustive]
pub struct Member {
    pub point: Vec<f64>,
    pub objectives: Vec<f64>,
    pub violation: f64,
    pub rank: usize,
    pub crowding: f64,
}

One design of a population: where it is, what the model gave for it, and where it ranks.

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.

point: Vec<f64>

The design, one value per variable, in the variables’ order.

objectives: Vec<f64>

Its goals’ values, +∞ each for a failed design (serialized as none, a JSON null).

violation: f64

Its constraint violation: zero if it keeps every constraint, +∞ if it failed (serialized as none).

rank: usize

Its front, counted from 0: rank 0 is the designs no other in the sort dominated.

crowding: f64

Its crowding distance in its front, +∞ at a front’s ends (serialized as none).

Trait Implementations

impl Clone for Member

fn clone(&self) -> Member

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Member

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Member

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for Member

fn eq(&self, other: &Member) -> 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 Member

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 Member