Enum CacheFlushPolicy 

pub enum CacheFlushPolicy {
    Strict,
    Batched {
        max_dirty: usize,
        max_age: Duration,
    },
}

Per-handle flush policy for cache writes. Memory writes ignore this and always behave as Strict.

Variants

Strict

Every cache_put dirties the directory; the caller’s next Mnemo::flush() persists everything.

Batched

The engine internally calls flush() when either the pending dirty count reaches max_dirty OR the first pending dirty entry is older than max_age.

Fields

max_dirty: usize

Auto-flush after this many pending cache mutations.

max_age: Duration

Auto-flush this long after the first pending mutation.

Trait Implementations

impl Clone for CacheFlushPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for CacheFlushPolicy

impl Debug for CacheFlushPolicy

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

Formats the value using the given formatter.

impl Default for CacheFlushPolicy

fn default() -> Self

Returns the “default value” for a type.