Trait FloatingPoint 

pub trait FloatingPoint:
    Numeric
    + Neg<Output = Self>
    + Add<Self, Output = Self>
    + AddAssign<Self>
    + Div<Self, Output = Self>
    + DivAssign<Self>
    + Mul<Self, Output = Self>
    + MulAssign<Self>
    + Rem<Self, Output = Self>
    + RemAssign<Self>
    + Sub<Self, Output = Self>
    + SubAssign<Self> {
    // Required methods
    fn powi(self, power: i32) -> Self;
    fn round(self) -> Self;
    fn fract(self) -> Self;
    fn rem_euclid(self, rhs: Self) -> Self;
    fn sqrt(self) -> Self;
    fn ln(self) -> Self;
    fn abs(self) -> Self;
    fn floor(self) -> Self;
    fn to_bit_string(&self) -> String;
}

A trait shared by all the floating point types.

Required Methods

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

Raises a float to an integer power.

fn round(self) -> Self

Rounds the float to the closest integer.

fn fract(self) -> Self

Keeps the fractional part of the number.

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

Remainder of the euclidean division.

fn sqrt(self) -> Self

Returns the square root of the input float.

fn ln(self) -> Self

Returns the natural logarithm of the input float.

fn abs(self) -> Self

Returns the absolute value of the input float.

fn floor(self) -> Self

Returns the floor value of the input float.

fn to_bit_string(&self) -> String

Returns a bit representation of the float, with the sign, exponent, and mantissa bits separated by whitespaces for increased readability.

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 FloatingPoint for f32

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

fn round(self) -> Self

fn fract(self) -> Self

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

fn sqrt(self) -> Self

fn ln(self) -> Self

fn abs(self) -> Self

fn floor(self) -> Self

fn to_bit_string(&self) -> String

impl FloatingPoint for f64

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

fn round(self) -> Self

fn fract(self) -> Self

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

fn sqrt(self) -> Self

fn ln(self) -> Self

fn abs(self) -> Self

fn floor(self) -> Self

fn to_bit_string(&self) -> String

Implementors