Struct CacheMetadata 

pub struct CacheMetadata {
    pub expires_at: u64,
    pub original_size: usize,
    pub compressed: bool,
    pub content_type: String,
}

Cache entry metadata stored alongside the value

Fields

expires_at: u64

Unix timestamp when the entry expires

original_size: usize

Original size before compression

compressed: bool

Whether the value is compressed

content_type: String

Content type

Implementations

impl CacheMetadata

pub fn new(ttl: Duration, original_size: usize, compressed: bool) -> Self

Create new metadata

pub fn is_expired(&self) -> bool

Check if the entry has expired

Trait Implementations

impl Clone for CacheMetadata

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheMetadata

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for CacheMetadata

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for CacheMetadata

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

where __S: Serializer,

Serialize this value into the given Serde serializer.