Struct LegacyCacheStats 

pub struct LegacyCacheStats {
    pub hits: u64,
    pub misses: u64,
    pub size: usize,
    pub capacity: usize,
}

Plain-data statistics snapshot returned by BlockCache::stats.

Fields

hits: u64

Cache hits since creation (or last clear).

misses: u64

Cache misses since creation (or last clear).

size: usize

Current cache size (number of entries).

capacity: usize

Cache capacity (maximum entries).

Implementations

impl LegacyCacheStats

pub fn hit_rate(&self) -> f64

Hit-rate in [0.0, 1.0].

pub fn miss_rate(&self) -> f64

Miss-rate in [0.0, 1.0].

Trait Implementations

impl Clone for LegacyCacheStats

fn clone(&self) -> LegacyCacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LegacyCacheStats

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

Formats the value using the given formatter.

impl Default for LegacyCacheStats

fn default() -> LegacyCacheStats

Returns the “default value” for a type.