Trait push_trait::Push

pub trait Push<T>: LenZero {
    type PushedOut;
    fn push(&mut self, val: T) -> Option<Self::PushedOut>;
}

A mutable collection onto which items can be added to an arbitrary location in the collection.

Pushing an item must never decrease the length of a collection, and it usually increases it. Additionally, the push must take amortized O(n) time and space to complete with respect to the length of the pushed value.

Associated Types

type PushedOut

Type of value that gets pushed out, if any.

For some collections, a value may be "pushed out" after a value is pushed.

Required Methods

fn push(&mut self, val: T) -> Option<Self::PushedOut>

Adds the value to the collection.

Implementors

• impl<K: Hash + Eq, V> Push<(K, V)> for HashMap<K, V>
• impl<T: Hash + Eq> Push<T> for HashSet<T>
• impl<T> Push<T> for LinkedList<T>
• impl<T> Push<LinkedList<T>> for LinkedList<T>
• impl Push<char> for String
• impl<T> Push<T> for Vec<T>
• impl Push<char> for Vec<u8>
• impl Push<char> for Vec<u16>
• impl Push<char> for Vec<u32>
• impl<T> Push<T> for VecDeque<T>
• impl Push<bool> for BitVec
• impl<T> Push<T> for BList<T>
• impl<T: CLike> Push<T> for EnumSet<T>
• impl<K: Hash + Eq, V> Push<(K, V)> for LinkedHashMap<K, V>
• impl<K: Hash + Eq, V> Push<(K, V)> for LruCache<K, V>
• impl<V> Push<(usize, V)> for VecMap<V>