Struct tokio_cache::TimedCache

pub struct TimedCache<K, V> where
    K: Hash + Eq + Clone,
    V: Clone,  { /* fields omitted */ }

Methods

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

pub fn new(time_to_live: Duration) -> Self

pub fn read<BK: ?Sized>(&self, key: &BK) -> Option<V> where
    BK: Hash + Eq,
    K: Borrow<BK>, 

Reads the cached entry for the given key.

Note that this will not block.

pub async fn write<'_, F, E>(&'_ self, key: K, future: F) -> Result<V, E> where
    F: Future<Output = Result<V, E>>, 

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.