Struct loa::Cache

pub struct Cache<K, T> { /* fields omitted */ }

Methods

impl<K, T> Cache<K, T> where
    K: Hash + Eq, 

pub fn new() -> Cache<K, T>

impl<K, T> Cache<K, T> where
    T: Default + Clone,
    K: Hash + Eq + Clone, 

pub fn gate<F: FnOnce() -> T>(&self, key: &K, f: F) -> T

impl<K, T> Cache<K, T> where
    T: Clone,
    K: Hash + Eq + Clone, 

pub fn set(&self, key: K, value: T)

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

pub fn gate_not_loop_safe<F: FnOnce() -> T>(&self, key: &K, f: F) -> T

Trait Implementations

impl<K: Clone, T: Clone> Clone for Cache<K, T>

fn clone(&self) -> Cache<K, T>

Returns a copy of the value.

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

Performs copy-assignment from source.