Trait Store

pub trait Store<K, V> {
    // Required methods
    fn get(&self, key: &K) -> Option<&V>;
    fn get_mut(&mut self, key: &K) -> Option<&mut V>;
    fn insert(&mut self, key: K, value: V) -> Option<V>;
    fn remove(&mut self, key: &K) -> Option<V>;
}

Required Methods

fn get(&self, key: &K) -> Option<&V>

fn get_mut(&mut self, key: &K) -> Option<&mut V>

fn insert(&mut self, key: K, value: V) -> Option<V>

fn remove(&mut self, key: &K) -> Option<V>

Implementations on Foreign Types

impl<K, V> Store<K, V> for BTreeMap<K, V>

where K: Ord,

fn get(&self, key: &K) -> Option<&V>

fn get_mut(&mut self, key: &K) -> Option<&mut V>

fn insert(&mut self, key: K, value: V) -> Option<V>

fn remove(&mut self, key: &K) -> Option<V>

impl<K, V> Store<K, V> for HashMap<K, V>

where K: Eq + Hash,

fn get(&self, key: &K) -> Option<&V>

fn get_mut(&mut self, key: &K) -> Option<&mut V>

fn insert(&mut self, key: K, value: V) -> Option<V>

fn remove(&mut self, key: &K) -> Option<V>

Implementors