Enum DoubleDomain 

pub enum DoubleDomain {
    Range {
        min: f64,
        max: f64,
    },
}

Double-precision float domain: inclusive range with finite, non-NaN bounds.

Variants

Range

Inclusive [min, max].

Fields

min: f64

Lower bound (inclusive).

max: f64

Upper bound (inclusive).

Implementations

impl DoubleDomain

pub fn range(min: f64, max: f64) -> Result<Self>

Construct an inclusive range. Rejects NaN, non-finite bounds, and reversed bounds.

pub fn contains_native(&self, value: f64) -> bool

Membership test. NaN is never contained.

pub const fn cardinality(&self) -> Cardinality

Continuous ranges are Unbounded.

pub fn boundaries_native(&self) -> Vec<f64>

Range endpoints, deduplicated if min == max.

pub fn sample_native<R: Rng + ?Sized>(&self, rng: &mut R) -> f64

Uniformly sample from the range.

Trait Implementations

impl Clone for DoubleDomain

fn clone(&self) -> DoubleDomain

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DoubleDomain

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DoubleDomain

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for DoubleDomain

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

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 DoubleDomain