Struct CacheStats 

pub struct CacheStats {
    pub total_entries: u64,
    pub expired_entries: u64,
    pub memory_usage: Option<u64>,
    pub hit_rate: f64,
    pub hits: u64,
    pub misses: u64,
    pub sets: u64,
    pub deletes: u64,
}

Cache statistics

Fields

total_entries: u64

Total number of entries in cache

expired_entries: u64

Number of entries currently expired but not yet cleaned up

memory_usage: Option<u64>

Total cache size in bytes (if available)

hit_rate: f64

Hit rate (0.0 to 1.0)

hits: u64

Number of successful get operations

misses: u64

Number of failed get operations (misses)

sets: u64

Number of set operations

deletes: u64

Number of delete operations

Implementations

impl CacheStats

pub fn update_hit_rate(&mut self)

Update hit rate based on hits and misses

pub fn record_hit(&mut self)

Record a cache hit

pub fn record_miss(&mut self)

Record a cache miss

pub fn record_set(&mut self)

Record a cache set

pub fn record_delete(&mut self)

Record a cache delete

Trait Implementations

impl Clone for CacheStats

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 CacheStats

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

Formats the value using the given formatter.

impl Default for CacheStats

fn default() -> Self

Returns the “default value” for a type.