Struct PersistentCacheItem 

pub struct PersistentCacheItem {
    pub data: Vec<u8>,
    pub created_at: SystemTime,
    pub last_accessed: SystemTime,
    pub access_count: usize,
    pub item_type: CacheItemType,
    pub original_size: usize,
    pub compressed_size: usize,
    pub data_hash: u64,
}

Persistent cache item with extended metadata

Fields

data: Vec<u8>

The cached data (serialized)

created_at: SystemTime

Creation timestamp

last_accessed: SystemTime

Last access timestamp

access_count: usize

Access count

item_type: CacheItemType

Item type

original_size: usize

Original size before compression

compressed_size: usize

Compressed size

data_hash: u64

Hash of the original data for integrity checking

Trait Implementations

impl Clone for PersistentCacheItem

fn clone(&self) -> PersistentCacheItem

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PersistentCacheItem

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for PersistentCacheItem

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for PersistentCacheItem

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

where __S: Serializer,

Serialize this value into the given Serde serializer.