Struct spaces::continuous::PositiveReals

pub struct PositiveReals;

Type representing the set of strictly positive real numbers, R(>0).

Trait Implementations

impl Space for PositiveReals

type Value = f64

The data representation of the space.

fn dim(&self) -> usize

Return the dimensionality of the space.

fn card(&self) -> Card

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

impl BoundedSpace for PositiveReals

type BoundValue = Self::Value

The upper/lower bound type; not necessarily equal to Space::Value.

fn inf(&self) -> Option<f64>

Returns the value of the dimension's infimum, if it exists.

fn sup(&self) -> Option<f64>

Returns the value of the dimension's supremum, if it exists.

fn contains(&self, val: Self::BoundValue) -> bool

Returns true iff val lies within the dimension's bounds (closed).

impl Surjection<f64, f64> for PositiveReals

fn map(&self, val: f64) -> f64

Map value from domain onto codomain.

impl Enclose<PositiveReals> for PositiveReals

fn enclose(self, _: &PositiveReals) -> Self

Return the smallest space enclosing self and other of type Self.

fn enclose_many(self, other_spaces: &[S]) -> Self where
    Self: Sized, 

Return the smallest space enclosing self and all other_spaces of type Self.

impl Copy for PositiveReals

impl Clone for PositiveReals

fn clone(&self) -> PositiveReals

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Display for PositiveReals

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

Formats the value using the given formatter.

impl Serialize for PositiveReals

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

Serialize this value into the given Serde serializer.