Trait Diff 

pub trait Diff {
    type Output: Ord;

    // Required method
    fn diff(&self, other: &Self) -> Self::Output;
}

Required Associated Types

type Output: Ord

The output of a diff calculation.

Required Methods

fn diff(&self, other: &Self) -> Self::Output

Return the difference between self and other, as a type that implements Ord for sorting.

use near_enough::Diff;
 
let a: u32 = 29;
let b: u32 = 12;
 
assert_eq!(a.diff(&b), 17);
assert_eq!(b.diff(&a), 17);

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl Diff for i8

type Output = u8

fn diff(&self, other: &Self) -> u8

impl Diff for i16

type Output = u16

fn diff(&self, other: &Self) -> u16

impl Diff for i32

type Output = u32

fn diff(&self, other: &Self) -> u32

impl Diff for i64

type Output = u64

fn diff(&self, other: &Self) -> u64

impl Diff for i128

type Output = u128

fn diff(&self, other: &Self) -> u128

impl Diff for isize

type Output = usize

fn diff(&self, other: &Self) -> usize

impl Diff for u8

type Output = u8

fn diff(&self, other: &Self) -> u8

impl Diff for u16

type Output = u16

fn diff(&self, other: &Self) -> u16

impl Diff for u32

type Output = u32

fn diff(&self, other: &Self) -> u32

impl Diff for u64

type Output = u64

fn diff(&self, other: &Self) -> u64

impl Diff for u128

type Output = u128

fn diff(&self, other: &Self) -> u128

impl Diff for usize

type Output = usize

fn diff(&self, other: &Self) -> usize

Implementors