Struct CacheStats 

pub struct CacheStats {
    pub hits: u64,
    pub misses: u64,
    pub writes: u64,
    pub deletes: u64,
    pub errors: u64,
    pub hit_rate: f64,
    pub avg_hit_time: Duration,
    pub avg_miss_time: Duration,
    pub avg_write_time: Duration,
    pub uptime: Duration,
    pub entries: usize,
    pub memory_bytes: Option<usize>,
}

A snapshot of cache statistics.

Fields

hits: u64

Number of cache hits.

misses: u64

Number of cache misses.

writes: u64

Number of write operations.

deletes: u64

Number of delete operations.

errors: u64

Number of errors.

hit_rate: f64

Hit rate (0.0 - 1.0).

avg_hit_time: Duration

Average time for cache hits.

avg_miss_time: Duration

Average time for cache misses.

avg_write_time: Duration

Average time for writes.

uptime: Duration

Time since cache was created.

entries: usize

Number of entries in cache.

memory_bytes: Option<usize>

Memory usage in bytes (if available).

Implementations

impl CacheStats

pub fn total_ops(&self) -> u64

Total number of operations.

pub fn ops_per_second(&self) -> f64

Requests per second.

pub fn summary(&self) -> String

Format as a human-readable string.

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.

impl Display for CacheStats

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

Formats the value using the given formatter.