Struct CacheStats 

pub struct CacheStats {
    pub l1_enabled: bool,
    pub l2_enabled: bool,
    pub write_through: bool,
    pub promote_to_l1: bool,
    pub l1_hits: u64,
    pub l2_hits: u64,
    pub misses: u64,
    pub promotions: u64,
}

Cache statistics.

The boolean fields reflect configuration; the u64 counters are live running totals of get outcomes.

Fields

l1_enabled: bool

l2_enabled: bool

write_through: bool

promote_to_l1: bool

l1_hits: u64

Number of get calls served from L1.

l2_hits: u64

Number of get calls served from L2 (after an L1 miss).

misses: u64

Number of get calls that found nothing in either tier.

promotions: u64

Number of L2 hits successfully copied back into L1.

Trait Implementations

impl Clone for CacheStats

fn clone(&self) -> CacheStats

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.