Trait kodama::Float

pub trait Float: Sealed + Copy + Clone + PartialEq + PartialOrd + Add<Self, Output = Self> + Sub<Self, Output = Self> + Div<Self, Output = Self> + Mul<Self, Output = Self> {
    fn from_usize(v: usize) -> Self;
    fn from_float<F: Float>(v: F) -> Self;
    fn to_f64(self) -> f64;
    fn infinity() -> Self;
    fn max_value() -> Self;
    fn sqrt(self) -> Self;
    fn abs(self) -> Self;
}

A trait for writing generic code over floating point numbers.

We used to use the corresponding trait from the num-traits crate, but for operational simplicity, we provide our own trait to avoid the dependency.

This trait is sealed. Callers therefore can not implement it. It is only implemented for the f32 and f64 types.

Required Methods

fn from_usize(v: usize) -> Self

Converts a usize to a float.

fn from_float<F: Float>(v: F) -> Self

Converts any floating type to this one.

fn to_f64(self) -> f64

Converts this floating type to a f64.

fn infinity() -> Self

Returns the representation of “infinity” for this float type.

fn max_value() -> Self

Returns the maximum value for this float type.

fn sqrt(self) -> Self

Returns the square root.

fn abs(self) -> Self

Returns the absolute value.

Implementations on Foreign Types

impl Float for f32

fn from_usize(v: usize) -> f32

fn from_float<F: Float>(v: F) -> f32

fn to_f64(self) -> f64

fn infinity() -> f32

fn max_value() -> f32

fn sqrt(self) -> f32

fn abs(self) -> f32

impl Float for f64

fn from_usize(v: usize) -> f64

fn from_float<F: Float>(v: F) -> f64

fn to_f64(self) -> f64

fn infinity() -> f64

fn max_value() -> f64

fn sqrt(self) -> f64

fn abs(self) -> f64

Implementors