Trait Encoding

pub trait Encoding: Copy {
    const MAX: Self;
    const MIN: Self;
    const MIN_POSITIVE: Self;
    const EPSILON: Self;

    // Required methods
    fn classify(self) -> FpCategory;
    fn is_normal(self) -> bool;
    fn is_sign_positive(self) -> bool;
    fn is_sign_negative(self) -> bool;
    fn integer_decode(self) -> (u64, i16, i8);
}

Floating-point encoding.

Provides values and operations that describe the encoding of an IEEE-754 floating-point value. Infinities and NaNs are described by the Infinite and NaN sub-traits.

Required Associated Constants

const MAX: Self

const MIN: Self

const MIN_POSITIVE: Self

const EPSILON: Self

Required Methods

fn classify(self) -> FpCategory

fn is_normal(self) -> bool

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn integer_decode(self) -> (u64, i16, i8)

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Encoding for f32

const MAX: Self = 3.40282347E+38f32

const MIN: Self = -3.40282347E+38f32

const MIN_POSITIVE: Self = 1.17549435E-38f32

const EPSILON: Self = 1.1920929E-7f32

fn classify(self) -> FpCategory

fn is_normal(self) -> bool

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn integer_decode(self) -> (u64, i16, i8)

impl Encoding for f64

const MAX: Self = 1.7976931348623157E+308f64

const MIN: Self = -1.7976931348623157E+308f64

const MIN_POSITIVE: Self = 2.2250738585072014E-308f64

const EPSILON: Self = 2.2204460492503131E-16f64

fn classify(self) -> FpCategory

fn is_normal(self) -> bool

fn is_sign_positive(self) -> bool

fn is_sign_negative(self) -> bool

fn integer_decode(self) -> (u64, i16, i8)

Implementors

impl<T, P> Encoding for ConstrainedFloat<T, P>

where T: Float + Primitive, P: Constraint<T>,

const MAX: Self = _

const MIN: Self = _

const MIN_POSITIVE: Self = _

const EPSILON: Self = _