Enum Sign 

pub enum Sign {
    Positive,
    Negative,
}

Re-export the Sign type from dashu-base.

Sign::Positive / Sign::Negative indicate the sign of a number. An enum representing the sign of a number

A sign can be converted to or from a boolean value, assuming true is Negative.

Variants

Positive

Negative

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<(), Error>

Formats the value using the given formatter.

impl From<bool> for Sign

fn from(v: bool) -> Sign

Convert boolean value to Sign, returns Negative for true

impl Hash for Sign

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

where __H: Hasher,

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 Mul<Ordering> for Sign

type Output = Ordering

The resulting type after applying the * operator.

fn mul(self, rhs: Ordering) -> <Sign as Mul<Ordering>>::Output

Performs the * operation.

impl Mul<f32> for Sign

type Output = f32

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> <Sign as Mul<f32>>::Output

Performs the * operation.

impl Mul<f64> for Sign

type Output = f64

The resulting type after applying the * operator.

fn mul(self, rhs: f64) -> <Sign as Mul<f64>>::Output

Performs the * operation.

impl Mul<i128> for Sign

type Output = i128

The resulting type after applying the * operator.

fn mul(self, rhs: i128) -> <Sign as Mul<i128>>::Output

Performs the * operation.

impl Mul<i16> for Sign

type Output = i16

The resulting type after applying the * operator.

fn mul(self, rhs: i16) -> <Sign as Mul<i16>>::Output

Performs the * operation.

impl Mul<i32> for Sign

type Output = i32

The resulting type after applying the * operator.

fn mul(self, rhs: i32) -> <Sign as Mul<i32>>::Output

Performs the * operation.

impl Mul<i64> for Sign

type Output = i64

The resulting type after applying the * operator.

fn mul(self, rhs: i64) -> <Sign as Mul<i64>>::Output

Performs the * operation.

impl Mul<i8> for Sign

type Output = i8

The resulting type after applying the * operator.

fn mul(self, rhs: i8) -> <Sign as Mul<i8>>::Output

Performs the * operation.

impl Mul<isize> for Sign

type Output = isize

The resulting type after applying the * operator.

fn mul(self, rhs: isize) -> <Sign as Mul<isize>>::Output

Performs the * operation.

impl Mul for Sign

type Output = Sign

The resulting type after applying the * operator.

fn mul(self, rhs: Sign) -> Sign

Performs the * operation.

impl MulAssign for Sign

fn mul_assign(&mut self, rhs: Sign)

Performs the *= operation.

impl Neg for Sign

type Output = Sign

The resulting type after applying the - operator.

fn neg(self) -> Sign

Performs the unary - operation.

impl Ord for Sign

fn cmp(&self, other: &Sign) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

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 PartialOrd for Sign

fn partial_cmp(&self, other: &Sign) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for Sign

impl Eq for Sign

impl StructuralPartialEq for Sign