Trait FloatOrd

pub trait FloatOrd {
    // Required method
    fn float_cmp(&self, other: &Self) -> Ordering;
}

Total ordering of primitive floating-point types.

FloatOrd expresses the total ordering:

$$-\infin<\cdots<0<\cdots<\infin<\text{NaN}$$

This trait can be used to compare primitive floating-point types without the need to wrap them within a proxy type. See the module documentation for more about the ordering used by FloatOrd and proxy types.

Required Methods

fn float_cmp(&self, other: &Self) -> Ordering

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<T> FloatOrd for [T]

where T: Float + Primitive,

fn float_cmp(&self, other: &Self) -> Ordering

Implementors

impl<T> FloatOrd for T

where T: Float + Primitive,