Trait UnsignedAbs 

pub trait UnsignedAbs: Sized {
    type Unsigned;

    // Required method
    fn unsigned_abs(self) -> Self::Unsigned;
}

Computes the absolute value as the unsigned counterpart type, which cannot overflow (unlike abs, which overflows on MIN).

Required Associated Types

type Unsigned

The unsigned counterpart type (e.g. u32 for i32).

Required Methods

fn unsigned_abs(self) -> Self::Unsigned

Computes the absolute value of self without any wrapping or panicking.

use const_num_traits::UnsignedAbs;

assert_eq!(UnsignedAbs::unsigned_abs(-100i8), 100u8);
assert_eq!(UnsignedAbs::unsigned_abs(i8::MIN), 128u8);

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl UnsignedAbs for i8

type Unsigned = u8

fn unsigned_abs(self) -> u8

impl UnsignedAbs for i16

type Unsigned = u16

fn unsigned_abs(self) -> u16

impl UnsignedAbs for i32

type Unsigned = u32

fn unsigned_abs(self) -> u32

impl UnsignedAbs for i64

type Unsigned = u64

fn unsigned_abs(self) -> u64

impl UnsignedAbs for i128

type Unsigned = u128

fn unsigned_abs(self) -> u128

impl UnsignedAbs for isize

type Unsigned = usize

fn unsigned_abs(self) -> usize

Implementors