Struct CachedData 

pub struct CachedData {
    pub data: DataSource,
    pub cached_at: Instant,
    pub ttl: Duration,
}

Cached data entry with TTL

Fields

data: DataSource

The cached data source

cached_at: Instant

When this entry was cached

ttl: Duration

Time-to-live for this entry

Implementations

impl CachedData

pub fn new(data: DataSource, ttl: Duration) -> Self

Create a new cached entry

pub fn is_expired(&self) -> bool

Check if this entry has expired

pub fn remaining_ttl(&self) -> Duration

Get remaining TTL

Trait Implementations

impl Clone for CachedData

fn clone(&self) -> CachedData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CachedData

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

Formats the value using the given formatter.