Trait KeyComparable

pub trait KeyComparable {
    type Key: PartialEq + ?Sized;

    // Required method
    fn key(&self) -> &Self::Key;
}

A trait for comparing types only by a certain key.

Required Associated Types

type Key: PartialEq + ?Sized

Key type for comparisons.

Required Methods

fn key(&self) -> &Self::Key

Returns a reference to the key.

Implementations on Foreign Types

impl KeyComparable for &str

type Key = str

fn key(&self) -> &<&str as KeyComparable>::Key

impl KeyComparable for bool

type Key = bool

fn key(&self) -> &<bool as KeyComparable>::Key

impl KeyComparable for char

type Key = char

fn key(&self) -> &<char as KeyComparable>::Key

impl KeyComparable for f32

type Key = f32

fn key(&self) -> &<f32 as KeyComparable>::Key

impl KeyComparable for f64

type Key = f64

fn key(&self) -> &<f64 as KeyComparable>::Key

impl KeyComparable for i8

type Key = i8

fn key(&self) -> &<i8 as KeyComparable>::Key

impl KeyComparable for i16

type Key = i16

fn key(&self) -> &<i16 as KeyComparable>::Key

impl KeyComparable for i32

type Key = i32

fn key(&self) -> &<i32 as KeyComparable>::Key

impl KeyComparable for i64

type Key = i64

fn key(&self) -> &<i64 as KeyComparable>::Key

impl KeyComparable for i128

type Key = i128

fn key(&self) -> &<i128 as KeyComparable>::Key

impl KeyComparable for isize

type Key = isize

fn key(&self) -> &<isize as KeyComparable>::Key

impl KeyComparable for str

type Key = str

fn key(&self) -> &<str as KeyComparable>::Key

impl KeyComparable for u8

type Key = u8

fn key(&self) -> &<u8 as KeyComparable>::Key

impl KeyComparable for u16

type Key = u16

fn key(&self) -> &<u16 as KeyComparable>::Key

impl KeyComparable for u32

type Key = u32

fn key(&self) -> &<u32 as KeyComparable>::Key

impl KeyComparable for u64

type Key = u64

fn key(&self) -> &<u64 as KeyComparable>::Key

impl KeyComparable for u128

type Key = u128

fn key(&self) -> &<u128 as KeyComparable>::Key

impl KeyComparable for usize

type Key = usize

fn key(&self) -> &<usize as KeyComparable>::Key

impl KeyComparable for String

type Key = str

fn key(&self) -> &<String as KeyComparable>::Key

Implementors

impl KeyComparable for MethodRef

type Key = DIDUrl

impl KeyComparable for CoreDID

type Key = CoreDID

impl KeyComparable for DIDUrl

type Key = DIDUrl

impl KeyComparable for Service

type Key = DIDUrl

impl KeyComparable for IotaDID

type Key = CoreDID

impl KeyComparable for VerificationMethod

type Key = DIDUrl

impl KeyComparable for Url

type Key = Url