Struct Refreshed

pub struct Refreshed<T, E> { /* private fields */ }

A value which will be refreshed asynchronously.

Implementations

impl<T, E> Refreshed<T, E>

pub fn builder() -> Builder<T, E>

Create an initial Builder value with defaults.

pub fn get(&self) -> Arc<T>

Get the most recent value

pub fn get_updated(&self) -> Instant

Get the timestamp of the most recent successful update

pub fn get_last_error(&self) -> Option<Arc<E>>

The error message, if present, from the last attempted refresh.

Note that on each successful refresh, this is reset to None.

Trait Implementations

impl<T, E> Clone for Refreshed<T, E>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.