Struct dataloader::cached::Loader

pub struct Loader<K, V, E, C> where
    V: Clone,
    E: Clone,
    C: Cache<K, LoadFuture<V, E>>,  { /* fields omitted */ }

Methods

impl<K, V, E, C> Loader<K, V, E, C> where
    K: Clone + Ord,
    V: Clone,
    E: Clone,
    C: Cache<K, LoadFuture<V, E>>, 

fn load(&self, key: K) -> LoadFuture<V, E>

fn load_many(&self, keys: Vec<K>) -> JoinAll<Vec<LoadFuture<V, E>>>

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

fn clear(&self)

fn prime(&self, key: K, val: V)

impl<K, V, E, C> Loader<K, V, E, C> where
    K: Clone + Ord,
    V: Clone,
    E: Clone,
    C: Cache<K, LoadFuture<V, E>>, 

fn with_cache(loader: Loader<K, V, E>, cache: C) -> Self

impl<K, V, E> Loader<K, V, E, BTreeMap<K, LoadFuture<V, E>>> where
    K: Clone + Ord,
    V: Clone,
    E: Clone, 

fn new(loader: Loader<K, V, E>) -> Self

Trait Implementations

impl<K: Clone, V: Clone, E: Clone, C: Clone> Clone for Loader<K, V, E, C> where
    V: Clone,
    E: Clone,
    C: Cache<K, LoadFuture<V, E>>, 

fn clone(&self) -> Loader<K, V, E, C>

Returns a copy of the value.

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

Performs copy-assignment from source.