Enum Sign 

pub enum Sign {
    Positive,
    Negative,
    Zero,
}

Variants

Positive

Negative

Zero

Implementations

impl Sign

pub fn is_non_zero_positive(&self) -> bool

pub fn is_zero_or_positive(&self) -> bool

pub fn is_non_zero_negative(&self) -> bool

pub fn is_zero_or_negative(&self) -> bool

pub fn is_zero(&self) -> bool

Trait Implementations

impl Clone for Sign

fn clone(&self) -> Sign

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Sign

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

Formats the value using the given formatter.

impl Hash for Sign

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Sign

fn eq(&self, other: &Sign) -> 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 Sign

impl Eq for Sign

impl StructuralPartialEq for Sign