Struct spaces::real::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) -> Dim

Return the dimensionality of the space.

fn card(&self) -> Card

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

impl BoundedSpace for PositiveReals

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: f64) -> bool

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

fn is_left_bounded(&self) -> bool

Returns true iff self has a finite infimum.

fn is_right_bounded(&self) -> bool

Returns true iff self has a finite supremum.

fn is_compact(&self) -> bool

Returns true iff self has finite bounds in both directions.

impl Surjection<f64, f64> for PositiveReals

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

Map value from domain onto codomain.

impl Union<PositiveReals> for PositiveReals

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

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

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

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

impl Intersection<PositiveReals> for PositiveReals

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

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

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

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

impl Clone for PositiveReals

fn clone(&self) -> PositiveReals

Returns a copy of the value.

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

Performs copy-assignment from source.

impl PartialEq<PositiveReals> for PositiveReals

fn eq(&self, other: &PositiveReals) -> bool

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Copy for PositiveReals

impl Eq for PositiveReals

impl Hash for PositiveReals

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given [Hasher].

fn hash_slice<H>(data: &[Self], state: &mut H) where
    H: Hasher, 

Feeds a slice of this type into the given [Hasher].

impl Debug for PositiveReals

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

Formats the value using the given formatter.

impl Display for PositiveReals

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

Formats the value using the given formatter.