Enum Sign

pub enum Sign {
    Positive,
    Negative,
}

Represents the sign of a big int; either Positive or Negative.

use big_int::prelude::*;

let mut a: Tight<10> = 18.into();
let s = a.sign();
assert_eq!(s, Positive);
a *= (-1).into();
let s = a.sign();
assert_eq!(s, Negative);

Variants

Positive

Negative

Trait Implementations

impl Clone for Sign

fn clone(&self) -> Sign

Returns a copy 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 Mul for Sign

type Output = Sign

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation.

impl Neg for Sign

type Output = Sign

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

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