Trait HashSetLike 

pub trait HashSetLike<E>
where
    E: Eq + Hash,
{
    // Required method
    fn insert(&mut self, e: E) -> Option<E>;
}

Trait HashSetLike adopter for HashSet-like containers.

Required Methods

fn insert(&mut self, e: E) -> Option<E>

Inserts a key-value pair into the map.

Implementors

impl<E> HashSetLike<E> for HashSet<E>

where E: Eq + Hash,