Struct TypedCache 

pub struct TypedCache<T> { /* private fields */ }

A typed cache that stores and returns values of a specific type.

Implementations

impl<T> TypedCache<T>

where T: Clone + Send + Sync,

pub fn new(ttl: Duration) -> Self

Create a new typed cache.

pub async fn execute<F, Fut, E>(&self, f: F) -> Result<T, E>

where F: Fn() -> Fut + Send + Sync, Fut: Future<Output = Result<T, E>> + Send, E: Send + Sync,

Execute the operation, returning cached value if available.

pub async fn invalidate(&self)

Clear the cached value.

Trait Implementations

impl<T: Clone> Clone for TypedCache<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.