Trait Equivalent 

pub trait Equivalent<K: ?Sized> {
    // Required method
    fn equivalent(&self, key: &K) -> bool;
}

Key equivalence trait.

Hash must be implemented to ensure that the same hash value is generated for equivalent keys.

Required Methods

fn equivalent(&self, key: &K) -> bool

Compares self with key and returns true if they are equal.

Implementors

impl<Q, K> Equivalent<K> for Q

where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,