Trait Float

pub trait Float: Num {
    const PI: Self;

    // Required methods
    fn signum(self) -> Self;
    fn floor(self) -> Self;
    fn ceil(self) -> Self;
    fn sqrt(self) -> Self;
    fn tan(self) -> Self;
    fn sin(self) -> Self;
    fn cos(self) -> Self;
    fn sin_cos(self) -> (Self, Self);
    fn atan2(y: Self, x: Self) -> Self;
    fn is_finite(self) -> bool;
    fn as_f32(self) -> f32;
}

Required Associated Constants

const PI: Self

Required Methods

fn signum(self) -> Self

fn floor(self) -> Self

fn ceil(self) -> Self

fn sqrt(self) -> Self

fn tan(self) -> Self

fn sin(self) -> Self

fn cos(self) -> Self

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

fn atan2(y: Self, x: Self) -> Self

fn is_finite(self) -> bool

fn as_f32(self) -> f32

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 PI: f32 = 3.14159274f32

fn signum(self) -> f32

fn floor(self) -> f32

fn ceil(self) -> f32

fn sqrt(self) -> f32

fn tan(self) -> f32

fn sin(self) -> f32

fn cos(self) -> f32

fn sin_cos(self) -> (f32, f32)

fn atan2(y: f32, x: f32) -> f32

fn is_finite(self) -> bool

fn as_f32(self) -> f32

impl Float for f64

const PI: f64 = 3.1415926535897931f64

fn signum(self) -> f64

fn floor(self) -> f64

fn ceil(self) -> f64

fn sqrt(self) -> f64

fn tan(self) -> f64

fn sin(self) -> f64

fn cos(self) -> f64

fn sin_cos(self) -> (f64, f64)

fn atan2(y: f64, x: f64) -> f64

fn is_finite(self) -> bool

fn as_f32(self) -> f32

Implementors

impl<T> Float for T

where T: Real,

const PI: T = <Self as Real>::PI