Struct CacheEntry 

pub struct CacheEntry {
    pub data: Value,
    pub created_at: SystemTime,
    pub ttl: Duration,
    pub access_count: u32,
    pub last_accessed: SystemTime,
    pub size_bytes: usize,
    pub query_complexity: usize,
    pub dependencies: HashSet<String>,
    pub tags: HashSet<String>,
}

Cache entry with metadata

Fields

data: Value

created_at: SystemTime

ttl: Duration

access_count: u32

last_accessed: SystemTime

size_bytes: usize

query_complexity: usize

dependencies: HashSet<String>

tags: HashSet<String>

Implementations

impl CacheEntry

pub fn new(data: Value, ttl: Duration) -> Self

pub fn is_expired(&self) -> bool

pub fn access(&mut self)

pub fn with_complexity(self, complexity: usize) -> Self

pub fn with_dependencies(self, deps: HashSet<String>) -> Self

pub fn with_tags(self, tags: HashSet<String>) -> Self

Trait Implementations

impl Clone for CacheEntry

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 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.