Struct CacheStatsSnapshot 

pub struct CacheStatsSnapshot {
    pub hits: u64,
    pub misses: u64,
    pub inserts: u64,
    pub evictions: u64,
    pub expirations: u64,
}

统计快照（不可变）

Fields

hits: u64

命中次数

misses: u64

未命中次数

inserts: u64

插入次数

evictions: u64

淘汰次数

expirations: u64

过期删除次数

Implementations

impl CacheStatsSnapshot

pub fn hit_rate(&self) -> f64

计算命中率

pub fn total_requests(&self) -> u64

获取总请求数

Trait Implementations

impl Clone for CacheStatsSnapshot

fn clone(&self) -> CacheStatsSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CacheStatsSnapshot

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

Formats the value using the given formatter.

impl Display for CacheStatsSnapshot

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

Formats the value using the given formatter.