Trait Float 

pub trait Float:
    Sealed
    + Copy
    + PartialOrd
    + Debug {
    // Required methods
    fn abs_diff(self, other: Self) -> Self;
    fn float_is_nan(self) -> bool;
    fn float_is_finite(self) -> bool;
}

A floating-point type the numeric matchers operate on.

Sealed: implemented for f32 and f64 only, so adding a method here is never a breaking change for downstream code.

Required Methods

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

The absolute difference between self and other.

fn float_is_nan(self) -> bool

Whether self is NaN.

fn float_is_finite(self) -> bool

Whether self is neither infinite nor NaN.

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

fn abs_diff(self, other: f32) -> f32

fn float_is_nan(self) -> bool

fn float_is_finite(self) -> bool

impl Float for f64

fn abs_diff(self, other: f64) -> f64

fn float_is_nan(self) -> bool

fn float_is_finite(self) -> bool

Implementors