Trait Remove 

pub trait Remove<T>: Collection {
    // Required method
    fn remove(&mut self, key: T) -> Option<Self::Item>;
}

Mutable collection where elements can be removed from.

Required Methods

fn remove(&mut self, key: T) -> Option<Self::Item>

Remove the element identified by the given key.

Implementations on Foreign Types

impl<'a, Q, K, V> Remove<&'a Q> for BTreeMap<K, V>

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

fn remove(&mut self, key: &'a Q) -> Option<V>

impl<'a, Q, K, V> Remove<&'a Q> for HashMap<K, V>

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

fn remove(&mut self, key: &'a Q) -> Option<V>

impl<'a, Q, T> Remove<&'a Q> for BTreeSet<T>

where T: Borrow<Q> + Ord, Q: Ord + ?Sized,

fn remove(&mut self, t: &'a Q) -> Option<T>

impl<'a, Q, T> Remove<&'a Q> for HashSet<T>

where T: Borrow<Q> + Hash + Eq, Q: Hash + Eq + ?Sized,

fn remove(&mut self, t: &'a Q) -> Option<T>

impl<T> Remove<usize> for Vec<T>

fn remove(&mut self, index: usize) -> Option<T>

Implementors