Trait Float

pub trait Float: Signed + From<f32> {
    type Bits;
Show 15 associated constants and 40 methods
    const HALF: Self;
    const RADIX: u32;
    const MANTISSA_DIGITS: u32;
    const DIGITS: u32;
    const EPSILON: Self;
    const MIN: Self;
    const MIN_POSITIVE: Self;
    const MAX: Self;
    const MIN_EXP: i32;
    const MAX_EXP: i32;
    const MIN_10_EXP: i32;
    const MAX_10_EXP: i32;
    const NAN: Self;
    const INFINITY: Self;
    const NEG_INFINITY: Self;

    // Required methods
    fn floor(self) -> Self;
    fn ceil(self) -> Self;
    fn round(self) -> Self;
    fn trunc(self) -> Self;
    fn fract(self) -> Self;
    fn copysign(self, other: Self) -> Self;
    fn mul_add(self, a: Self, b: Self) -> Self;
    fn div_euclid(self, other: Self) -> Self;
    fn rem_euclid(self, other: Self) -> Self;
    fn powi(self, pow: i32) -> Self;
    fn powf(self, pow: Self) -> Self;
    fn sqrt(self) -> Self;
    fn exp(self) -> Self;
    fn exp2(self) -> Self;
    fn ln(self) -> Self;
    fn log(self, base: Self) -> Self;
    fn log10(self) -> Self;
    fn log2(self) -> Self;
    fn cbrt(self) -> Self;
    fn hypot(self, other: Self) -> Self;
    fn sin(self) -> Self;
    fn cos(self) -> Self;
    fn tan(self) -> Self;
    fn asin(self) -> Self;
    fn acos(self) -> Self;
    fn atan(self) -> Self;
    fn sin_cos(self) -> (Self, Self);
    fn exp_m1(self) -> Self;
    fn ln_1p(self) -> Self;
    fn sinh(self) -> Self;
    fn cosh(self) -> Self;
    fn tanh(self) -> Self;
    fn asinh(self) -> Self;
    fn acosh(self) -> Self;
    fn atanh(self) -> Self;
    fn recip(self) -> Self;
    fn to_radians(self) -> Self;
    fn to_degrees(self) -> Self;
    fn from_bits(bits: Self::Bits) -> Self;
    fn to_bits(self) -> Self::Bits;
}

Required Associated Constants§

const HALF: Self

const RADIX: u32

const MANTISSA_DIGITS: u32

const DIGITS: u32

const EPSILON: Self

const MIN: Self

const MIN_POSITIVE: Self

const MAX: Self

const MIN_EXP: i32

const MAX_EXP: i32

const MIN_10_EXP: i32

const MAX_10_EXP: i32

const NAN: Self

const INFINITY: Self

const NEG_INFINITY: Self

Required Associated Types§

type Bits

Required Methods§

fn floor(self) -> Self

fn ceil(self) -> Self

fn round(self) -> Self

fn trunc(self) -> Self

fn fract(self) -> Self

fn copysign(self, other: Self) -> Self

fn mul_add(self, a: Self, b: Self) -> Self

fn div_euclid(self, other: Self) -> Self

fn rem_euclid(self, other: Self) -> Self

fn powi(self, pow: i32) -> Self

fn powf(self, pow: Self) -> Self

fn sqrt(self) -> Self

fn exp(self) -> Self

fn exp2(self) -> Self

fn ln(self) -> Self

fn log(self, base: Self) -> Self

fn log10(self) -> Self

fn log2(self) -> Self

fn cbrt(self) -> Self

fn hypot(self, other: Self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

fn tan(self) -> Self

fn asin(self) -> Self

fn acos(self) -> Self

fn atan(self) -> Self

fn sin_cos(self) -> (Self, Self)

fn exp_m1(self) -> Self

fn ln_1p(self) -> Self

fn sinh(self) -> Self

fn cosh(self) -> Self

fn tanh(self) -> Self

fn asinh(self) -> Self

fn acosh(self) -> Self

fn atanh(self) -> Self

fn recip(self) -> Self

fn to_radians(self) -> Self

fn to_degrees(self) -> Self

fn from_bits(bits: Self::Bits) -> Self

fn to_bits(self) -> Self::Bits

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 Float for f32

const HALF: Self = 0.5f32

const RADIX: u32 = 2u32

const MANTISSA_DIGITS: u32 = 24u32

const DIGITS: u32 = 6u32

const EPSILON: Self = 1.1920929E-7f32

const MIN: Self = -3.40282347E+38f32

const MIN_POSITIVE: Self = 1.17549435E-38f32

const MAX: Self = 3.40282347E+38f32

const MIN_EXP: i32 = -125i32

const MAX_EXP: i32 = 128i32

const MIN_10_EXP: i32 = -37i32

const MAX_10_EXP: i32 = 38i32

const NAN: Self = NaN_f32

const INFINITY: Self = +Inf_f32

const NEG_INFINITY: Self = -Inf_f32

type Bits = u32

fn floor(self) -> Self

fn ceil(self) -> Self

fn round(self) -> Self

fn trunc(self) -> Self

fn fract(self) -> Self

fn copysign(self, other: Self) -> Self

fn mul_add(self, a: Self, b: Self) -> Self

fn div_euclid(self, other: Self) -> Self

fn rem_euclid(self, other: Self) -> Self

fn powi(self, pow: i32) -> Self

fn powf(self, pow: Self) -> Self

fn sqrt(self) -> Self

fn exp(self) -> Self

fn exp2(self) -> Self

fn ln(self) -> Self

fn log(self, base: Self) -> Self

fn log10(self) -> Self

fn log2(self) -> Self

fn cbrt(self) -> Self

fn hypot(self, other: Self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

fn tan(self) -> Self

fn asin(self) -> Self

fn acos(self) -> Self

fn atan(self) -> Self

fn sin_cos(self) -> (Self, Self)

fn exp_m1(self) -> Self

fn ln_1p(self) -> Self

fn sinh(self) -> Self

fn cosh(self) -> Self

fn tanh(self) -> Self

fn asinh(self) -> Self

fn acosh(self) -> Self

fn atanh(self) -> Self

fn recip(self) -> Self

fn to_radians(self) -> Self

fn to_degrees(self) -> Self

fn from_bits(bits: Self::Bits) -> Self

fn to_bits(self) -> Self::Bits

impl Float for f64

const HALF: Self = 0.5f64

const RADIX: u32 = 2u32

const MANTISSA_DIGITS: u32 = 53u32

const DIGITS: u32 = 15u32

const EPSILON: Self = 2.2204460492503131E-16f64

const MIN: Self = -1.7976931348623157E+308f64

const MIN_POSITIVE: Self = 2.2250738585072014E-308f64

const MAX: Self = 1.7976931348623157E+308f64

const MIN_EXP: i32 = -1_021i32

const MAX_EXP: i32 = 1_024i32

const MIN_10_EXP: i32 = -307i32

const MAX_10_EXP: i32 = 308i32

const NAN: Self = NaN_f64

const INFINITY: Self = +Inf_f64

const NEG_INFINITY: Self = -Inf_f64

type Bits = u64

fn floor(self) -> Self

fn ceil(self) -> Self

fn round(self) -> Self

fn trunc(self) -> Self

fn fract(self) -> Self

fn copysign(self, other: Self) -> Self

fn mul_add(self, a: Self, b: Self) -> Self

fn div_euclid(self, other: Self) -> Self

fn rem_euclid(self, other: Self) -> Self

fn powi(self, pow: i32) -> Self

fn powf(self, pow: Self) -> Self

fn sqrt(self) -> Self

fn exp(self) -> Self

fn exp2(self) -> Self

fn ln(self) -> Self

fn log(self, base: Self) -> Self

fn log10(self) -> Self

fn log2(self) -> Self

fn cbrt(self) -> Self

fn hypot(self, other: Self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

fn tan(self) -> Self

fn asin(self) -> Self

fn acos(self) -> Self

fn atan(self) -> Self

fn sin_cos(self) -> (Self, Self)

fn exp_m1(self) -> Self

fn ln_1p(self) -> Self

fn sinh(self) -> Self

fn cosh(self) -> Self

fn tanh(self) -> Self

fn asinh(self) -> Self

fn acosh(self) -> Self

fn atanh(self) -> Self

fn recip(self) -> Self

fn to_radians(self) -> Self

fn to_degrees(self) -> Self

fn from_bits(bits: Self::Bits) -> Self

fn to_bits(self) -> Self::Bits

Implementors§