Enum NumberSign 

pub enum NumberSign {
    Negative,
    Zero,
    Positive,
}

Sign classes for raw numeric values that are not NaN.

Variants

Negative

The value is below zero.

Zero

The value is equal to zero, including -0.0.

Positive

The value is above zero.

Trait Implementations

impl Clone for NumberSign

fn clone(&self) -> NumberSign

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NumberSign

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl PartialEq for NumberSign

fn eq(&self, other: &NumberSign) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for NumberSign

impl Eq for NumberSign

impl StructuralPartialEq for NumberSign