Struct CacheEntry 

pub struct CacheEntry {
    pub key: String,
    pub value: Vec<u8>,
    pub created_at: SystemTime,
    pub last_accessed: SystemTime,
    pub access_count: u64,
    pub size_bytes: usize,
    pub tags: Vec<String>,
    pub ttl: Option<Duration>,
}

Cache entry metadata

Fields

key: String

Cache key

value: Vec<u8>

Cached value (serialized)

created_at: SystemTime

Creation timestamp

last_accessed: SystemTime

Last access timestamp

access_count: u64

Access count

size_bytes: usize

Size in bytes

tags: Vec<String>

Tags for categorization

ttl: Option<Duration>

TTL duration

Implementations

impl CacheEntry

pub fn is_expired(&self) -> bool

Check if the entry has expired

pub fn record_access(&mut self)

Update access metadata

pub fn age(&self) -> Duration

Get age of the entry

Trait Implementations

impl Clone for CacheEntry

fn clone(&self) -> CacheEntry

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheEntry

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CacheEntry

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CacheEntry

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.