Trait data_structure_traits::Map

pub trait Map<'a, K: ?Sized, Q: ?Sized, V: ?Sized>: Collection + Get<&'a Q, Output = V> where
    &'a Self: 'a + IntoIterator<Item = (&'a K, &'a V)>,
    K: 'a + Borrow<Q>,
    Q: 'a,
    V: 'a, {
    fn contains_key(&self, q: &'a Q) -> bool { ... }
}

Provided Methods

fn contains_key(&self, q: &'a Q) -> bool

Implementors

• impl<'a, K: ?Sized, Q: ?Sized, V: ?Sized, T> Map<'a, K, Q, V> for T where
    T: 'a + Collection + Get<&'a Q, Output = V>,
    &'a T: 'a + IntoIterator<Item = (&'a K, &'a V)>,
    K: 'a + Borrow<Q>,
    Q: 'a,
    V: 'a,