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Measure

Trait Measure

pub trait Measure<Rhs: ?Sized = Self> {
    type Len: Default + Add<Output = Self::Len> + Sub<Output = Self::Len> + PartialEq;

    // Required methods
    fn len(&self) -> Self::Len;
    fn distance(&self, other: &Rhs) -> Self::Len;
}

Expand description

Distance between singletons.

Required Associated Types§

type Len: Default + Add<Output = Self::Len> + Sub<Output = Self::Len> + PartialEq

Required Methods§

fn len(&self) -> Self::Len

Returns the length of the given element.

fn distance(&self, other: &Rhs) -> Self::Len

Returns the distance to the given other element.

Dyn Compatibility§

This trait is dyn compatible.

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

Implementations on Foreign Types§

impl Measure for char

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &char) -> u64

impl Measure for f32

type Len = f32

fn len(&self) -> f32

fn distance(&self, other: &f32) -> f32

impl Measure for f64

type Len = f64

fn len(&self) -> f64

fn distance(&self, other: &f64) -> f64

impl Measure for i8

type Len = u8

fn len(&self) -> u8

fn distance(&self, other: &i8) -> u8

impl Measure for i16

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &i16) -> u16

impl Measure for i32

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i32) -> u32

impl Measure for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure for u8

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &u8) -> u16

impl Measure for u16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u16) -> u32

impl Measure for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<i8> for i16

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &i8) -> u16

impl Measure<i8> for i32

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i8) -> u32

impl Measure<i8> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i8) -> u64

impl Measure<i8> for u8

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &i8) -> u16

impl Measure<i8> for u16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i8) -> u32

impl Measure<i8> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i8) -> u64

impl Measure<i8> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i8) -> u128

impl Measure<i8> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i8) -> u128

impl Measure<i16> for i8

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &i16) -> u16

impl Measure<i16> for i32

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i16) -> u32

impl Measure<i16> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i16) -> u64

impl Measure<i16> for u8

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &i16) -> u16

impl Measure<i16> for u16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i16) -> u32

impl Measure<i16> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i16) -> u64

impl Measure<i16> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i16) -> u128

impl Measure<i16> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i16) -> u128

impl Measure<i32> for i8

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i32) -> u32

impl Measure<i32> for i16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i32) -> u32

impl Measure<i32> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i32) -> u64

impl Measure<i32> for u8

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i32) -> u32

impl Measure<i32> for u16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &i32) -> u32

impl Measure<i32> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i32) -> u64

impl Measure<i32> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i32) -> u128

impl Measure<i32> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i32) -> u128

impl Measure<i64> for i8

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for i16

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for i32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for u8

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for u16

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &i64) -> u64

impl Measure<i64> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i64) -> u128

impl Measure<i64> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &i64) -> u128

impl Measure<u8> for i8

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &u8) -> u16

impl Measure<u8> for i16

type Len = u16

fn len(&self) -> u16

fn distance(&self, other: &u8) -> u16

impl Measure<u8> for i32

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u8) -> u32

impl Measure<u8> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u8) -> u64

impl Measure<u8> for u16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u8) -> u32

impl Measure<u8> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u8) -> u64

impl Measure<u8> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u8) -> u128

impl Measure<u8> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u8) -> u128

impl Measure<u16> for i8

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u16) -> u32

impl Measure<u16> for i16

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u16) -> u32

impl Measure<u16> for i32

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u16) -> u32

impl Measure<u16> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u16) -> u64

impl Measure<u16> for u8

type Len = u32

fn len(&self) -> u32

fn distance(&self, other: &u16) -> u32

impl Measure<u16> for u32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u16) -> u64

impl Measure<u16> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u16) -> u128

impl Measure<u16> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u16) -> u128

impl Measure<u32> for i8

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for i16

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for i32

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for i64

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for u8

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for u16

type Len = u64

fn len(&self) -> u64

fn distance(&self, other: &u32) -> u64

impl Measure<u32> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u32) -> u128

impl Measure<u32> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u32) -> u128

impl Measure<u64> for i8

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for i16

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for i32

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for i64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for u8

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for u16

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for u32

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<u64> for usize

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &u64) -> u128

impl Measure<usize> for i8

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for i16

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for i32

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for i64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for u8

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for u16

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for u32

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

impl Measure<usize> for u64

type Len = u128

fn len(&self) -> u128

fn distance(&self, other: &usize) -> u128

Implementors§