pub type TriggerFn = Box<dyn Fn(&[Item], MutationPoint) -> Option<CompactionReason> + Send + Sync>;Expand description
Boxed predicate driving StrategyCompactor: it inspects the transcript
and current MutationPoint and returns the reason to fire compaction,
or None to skip.
Aliased Typeยง
pub struct TriggerFn(/* private fields */);