Struct CacheEntry 

pub struct CacheEntry<T> {
    pub value: T,
    pub timestamp: Instant,
    pub ttl: Duration,
    pub access_count: Arc<AtomicU32>,
    pub last_accessed: Arc<Mutex<Instant>>,
}

A cache entry containing the cached value with metadata.

Fields

value: T

The cached value.

timestamp: Instant

When this entry was created.

ttl: Duration

Time-to-live for this entry.

access_count: Arc<AtomicU32>

Number of times this entry has been accessed.

last_accessed: Arc<Mutex<Instant>>

When this entry was last accessed.

Implementations

impl<T> CacheEntry<T>

pub fn new(value: T, ttl: Duration) -> Self

Create a new cache entry.

pub async fn is_expired(&self) -> bool

Check if this entry has expired.

pub async fn touch(&self)

Update the access time and increment access count.

pub fn age(&self) -> Duration

Get the age of this entry.

Trait Implementations

impl<T: Clone> Clone for CacheEntry<T>

fn clone(&self) -> CacheEntry<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for CacheEntry<T>

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

Formats the value using the given formatter.