Trait EquivalentId 

pub trait EquivalentId<K: IntegerId> {
    // Required method
    fn as_id(&self) -> K;
}

A type that can be for lookup as an IntegerId.

Used for key lookup in maps, similar to core::borrow::Borrow or equivalent::Equivalent. These traits are not suitable for id maps, which need conversion to integers rather than hashing/equality.

Required Methods

fn as_id(&self) -> K

Convert this type to an id K.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<K: IntegerId> EquivalentId<K> for &K

fn as_id(&self) -> K

impl<K: IntegerId> EquivalentId<K> for &mut K

fn as_id(&self) -> K

Implementors

impl<K: IntegerId> EquivalentId<K> for K

impl<T: IntegerId> EquivalentId<T> for &OrderByInt<T>

impl<T: IntegerId> EquivalentId<T> for OrderByInt<T>