Enum core::num::FpCategory

pub enum FpCategory {
    Nan,
    Infinite,
    Zero,
    Subnormal,
    Normal,
}

A classification of floating point numbers.

This enum is used as the return type for f32::classify() and f64::classify(). See their documentation for more.

Variants

Nan	"Not a Number", often obtained by dividing by zero
Infinite	Positive or negative infinity
Zero	Positive or negative zero
Subnormal	De-normalized floating point representation (less precise than Normal)
Normal	A regular floating point number

Trait Implementations

Derived Implementations

impl Debug for FpCategory

fn fmt(&self, __arg_0: &mut Formatter) -> Result

impl PartialEq for FpCategory

fn eq(&self, __arg_0: &FpCategory) -> bool

fn ne(&self, other: &Rhs) -> bool

impl Clone for FpCategory

fn clone(&self) -> FpCategory

fn clone_from(&mut self, source: &Self)

impl Copy for FpCategory