[−][src]Trait cached::CachedAsync

pub trait CachedAsync<K, V> {
#[must_use]    pub fn get_or_set_with<'life0, 'async_trait, F, Fut>(
        &'life0 mut self, 
        k: K, 
        f: F
    ) -> Pin<Box<dyn Future<Output = &mut V> + Send + 'async_trait>>
    where
        V: Send,
        F: FnOnce() -> Fut + Send,
        Fut: Future<Output = V> + Send,
        F: 'async_trait,
        Fut: 'async_trait,
        'life0: 'async_trait,
        Self: 'async_trait;

#[must_use]    pub fn try_get_or_set_with<'life0, 'async_trait, F, Fut, E>(
        &'life0 mut self, 
        k: K, 
        f: F
    ) -> Pin<Box<dyn Future<Output = Result<&mut V, E>> + Send + 'async_trait>>
    where
        V: Send,
        F: FnOnce() -> Fut + Send,
        Fut: Future<Output = Result<V, E>> + Send,
        F: 'async_trait,
        Fut: 'async_trait,
        E: 'async_trait,
        'life0: 'async_trait,
        Self: 'async_trait;
}

Required methods

#[must_use]pub fn get_or_set_with<'life0, 'async_trait, F, Fut>(
    &'life0 mut self,
    k: K,
    f: F
) -> Pin<Box<dyn Future<Output = &mut V> + Send + 'async_trait>> where
    V: Send,
    F: FnOnce() -> Fut + Send,
    Fut: Future<Output = V> + Send,
    F: 'async_trait,
    Fut: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, [src]

#[must_use]pub fn try_get_or_set_with<'life0, 'async_trait, F, Fut, E>(
    &'life0 mut self,
    k: K,
    f: F
) -> Pin<Box<dyn Future<Output = Result<&mut V, E>> + Send + 'async_trait>> where
    V: Send,
    F: FnOnce() -> Fut + Send,
    Fut: Future<Output = Result<V, E>> + Send,
    F: 'async_trait,
    Fut: 'async_trait,
    E: 'async_trait,
    'life0: 'async_trait,
    Self: 'async_trait, [src]

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Implementations on Foreign Types

impl<K, V> CachedAsync<K, V> for HashMap<K, V> where
    K: Hash + Eq + Clone + Send, [src]

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Implementors

impl<K, V> CachedAsync<K, V> for SizedCache<K, V> where
    K: Hash + Eq + Clone + Send, [src]

impl<K, V> CachedAsync<K, V> for TimedCache<K, V> where
    K: Hash + Eq + Clone + Send, [src]

impl<K, V> CachedAsync<K, V> for TimedSizedCache<K, V> where
    K: Hash + Eq + Clone + Send, [src]

impl<K, V> CachedAsync<K, V> for UnboundCache<K, V> where
    K: Hash + Eq + Clone + Send, [src]

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