Struct CacheEntry 

pub struct CacheEntry {
    pub data: Bytes,
    pub size: usize,
    pub access_count: u64,
    pub last_access: Instant,
    pub created_at: Instant,
    pub expires_at: Option<Instant>,
    pub compressed: bool,
    pub spatial_info: Option<SpatialInfo>,
}

Cache entry with metadata

Fields

data: Bytes

Cached data

size: usize

Entry size in bytes

access_count: u64

Access count for LFU

last_access: Instant

Last access time

created_at: Instant

Creation time

expires_at: Option<Instant>

TTL expiration time

compressed: bool

Whether data is compressed

spatial_info: Option<SpatialInfo>

Spatial metadata for geospatial caching

Implementations

impl CacheEntry

pub fn new(data: Bytes, compressed: bool) -> Self

Creates a new cache entry

pub fn with_ttl(data: Bytes, compressed: bool, ttl: Duration) -> Self

Creates a new cache entry with TTL

pub fn with_spatial_info( data: Bytes, compressed: bool, spatial_info: SpatialInfo, ) -> Self

Creates a new cache entry with spatial info

pub fn record_access(&mut self)

Records an access

pub fn age(&self) -> Duration

Returns the age of the entry

pub fn is_expired(&self) -> bool

Checks if the entry is expired

pub fn remaining_ttl(&self) -> Option<Duration>

Returns remaining TTL if set

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.