Trait eclectic::collection::Remove [−] [src]

pub trait Remove: Collection {
    fn clear(&mut self);
    fn drain<'a>(&'a mut self) -> Box<Iterator<Item=Self::Item> + 'a>;
}

A collection that supports removal.

Required Methods

fn clear(&mut self)

Removes all items from the collection.

fn drain<'a>(&'a mut self) -> Box<Iterator<Item=Self::Item> + 'a>

Removes all items from the collection and returns an iterator that yields them.

All items are removed even if the iterator is not exhausted. However, the behavior of this method is unspecified if the iterator is leaked.

The iteration order is unspecified, but subtraits may place a requirement on it.

Implementors