Trait spaces::Space

pub trait Space {
    type Value: Debug + Clone;
    fn dim(&self) -> usize;
    fn card(&self) -> Card;
    fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Value;
}

Trait for defining geometric spaces.

Associated Types

type Value: Debug + Clone

The data representation of the space.

Required Methods

fn dim(&self) -> usize

Return the number of dimensions in the space.

fn card(&self) -> Card

Return the number of elements in the set composing the space.

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Value

Generate a random sample from the space.

Implementations on Foreign Types

impl<D: Space> Space for Box<D>

type Value = D::Value

fn dim(&self) -> usize

fn card(&self) -> Card

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Value

impl<'a, D: Space> Space for &'a D

type Value = D::Value

fn dim(&self) -> usize

fn card(&self) -> Card

fn sample<R: Rng + ?Sized>(&self, rng: &mut R) -> Self::Value

Implementors

• impl Space for Reals type Value = f64;

• impl Space for Interval type Value = f64;

• impl Space for Binary type Value = bool;

• impl Space for Discrete type Value = usize;

• impl Space for Naturals type Value = u64;

• impl Space for Partition type Value = usize;

• impl<D1: Space, D2: Space> Space for PairSpace<D1, D2> type Value = (D1::Value, D2::Value);

• impl<D: Space> Space for RegularSpace<D> type Value = Vec<D::Value>;

• impl<D: Space> Space for NamedSpace<D> type Value = HashMap<String, D::Value>;