Trait spaces::Space

pub trait Space {
    type Value: Debug + Clone;
    fn dim(&self) -> usize;
    fn span(&self) -> Span;
    fn sample(&self, rng: &mut ThreadRng) -> 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 span(&self) -> Span

Return the number of linear combinations of values in the space.

fn sample(&self, rng: &mut ThreadRng) -> 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 span(&self) -> Span

fn sample(&self, rng: &mut ThreadRng) -> Self::Value

impl<'a, D: Space> Space for &'a D

type Value = D::Value

fn dim(&self) -> usize

fn span(&self) -> Span

fn sample(&self, rng: &mut ThreadRng) -> Self::Value

Implementors

• impl Space for Null type Value = ();
• impl Space for Infinite type Value = f64;
• impl Space for Continuous type Value = f64;
• impl Space for Partitioned type Value = usize;
• impl Space for Discrete type Value = usize;
• impl Space for Binary type Value = bool;
• impl Space for EmptySpace type Value = ();
• 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>;