Enum core_extensions::integer_extensions::Sign

pub enum Sign {
    Positive,
    Negative,
}

Represents the signedness of an integer

Variants

Positive

Positive integer

Negative

Negative integer

Methods

impl Sign

pub fn sign_len(self) -> usize

How long the sign string is for a number

Example

use core_extensions::integer_extensions::{Sign};

assert_eq!(Sign::Positive.sign_len(),0);
assert_eq!(Sign::Negative.sign_len(),1);

pub fn sign_string(self) -> &'static str

The sign string for the signedness.

Example

use core_extensions::integer_extensions::{Sign};

assert_eq!(Sign::Positive.sign_string(),"");
assert_eq!(Sign::Negative.sign_string(),"-");

Trait Implementations

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 PartialEq<Sign> for Sign

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

This method tests for self and other values to be equal, and is used by ==.

#[must_use] fn ne(&self, other: &Rhs) -> bool

This method tests for !=.

impl Eq for Sign

impl Copy for Sign

impl StructuralPartialEq for Sign

impl StructuralEq for Sign

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.