Enum Sign

#[repr(i8)]
pub enum Sign {
    Negative = -1,
    Positive = 1,
}

Enum to represent the sign of a 256-bit signed integer.

Variants

Negative = -1

Less than zero.

Positive = 1

Greater than or equal to zero.

Implementations

impl Sign

pub const fn const_eq(self, other: Self) -> bool

Equality at compile-time.

pub const fn is_positive(&self) -> bool

Returns whether the sign is positive.

pub const fn is_negative(&self) -> bool

Returns whether the sign is negative.

pub const fn as_char(&self) -> char

Returns the sign character.

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 Display 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 Not for Sign

type Output = Sign

The resulting type after applying the ! operator.

fn not(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

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 1 byte

Size for each variant:

• Negative: 0 bytes
• Positive: 0 bytes