Struct rings_core::storage::MemStorage

pub struct MemStorage<K, V>where
    K: Copy + Eq + Hash,
    V: Clone,{ /* private fields */ }

Implementations

impl<K, V> MemStorage<K, V>where
    K: Copy + Eq + Hash,
    V: Clone,

pub fn new() -> Self

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

pub fn set(&self, addr: &K, value: V) -> Option<V>

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn get_or_set(&self, addr: &K, default: V) -> V

pub fn keys(&self) -> Vec<K>

pub fn values(&self) -> Vec<V>

pub fn items(&self) -> Vec<(K, V)>

pub fn remove(&self, addr: &K) -> Option<(K, V)>

Trait Implementations

impl<K, V> Clone for MemStorage<K, V>where
    K: Copy + Eq + Hash + Clone,
    V: Clone + Clone,

fn clone(&self) -> MemStorage<K, V>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<K, V> Debug for MemStorage<K, V>where
    K: Copy + Eq + Hash + Debug,
    V: Clone + Debug,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<K, V> Default for MemStorage<K, V>where
    K: Copy + Eq + Hash + Default,
    V: Clone + Default,

fn default() -> MemStorage<K, V>

Returns the “default value” for a type.