Struct TtlCacheStats 

pub struct TtlCacheStats {
    pub total_entries: usize,
    pub expired_entries: usize,
    pub hit_count: u64,
    pub miss_count: u64,
}

Snapshot of TtlCache statistics.

Fields

total_entries: usize

Total number of entries in the underlying map (including expired ones that have not yet been purged).

expired_entries: usize

Number of entries that are currently expired (lazy-not-yet-purged).

hit_count: u64

Cumulative successful lookups (non-expired key found).

miss_count: u64

Cumulative failed lookups (key absent or expired).

Trait Implementations

impl Clone for TtlCacheStats

fn clone(&self) -> TtlCacheStats

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TtlCacheStats

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

Formats the value using the given formatter.

impl Default for TtlCacheStats

fn default() -> TtlCacheStats

Returns the “default value” for a type.