Trait AeronInt64CounterMapPredicateFuncCallback 

pub trait AeronInt64CounterMapPredicateFuncCallback {
    // Required method
    fn handle_aeron_int64_counter_map_predicate_func(
        &mut self,
        key: i64,
        value: i64,
    ) -> bool;
}

(note you must copy any arguments that you use afterwards even those with static lifetimes)

Required Methods

fn handle_aeron_int64_counter_map_predicate_func( &mut self, key: i64, value: i64, ) -> bool

Implementors

impl AeronInt64CounterMapPredicateFuncCallback for AeronInt64CounterMapPredicateFuncLogger

impl AeronInt64CounterMapPredicateFuncCallback for NoHandler

impl<F: FnMut(i64, i64) -> bool> AeronInt64CounterMapPredicateFuncCallback for F

Any closure with the matching signature is a callback: methods that retain it heap-allocate it into a Handler owned by the registering resource.

impl<T: AeronInt64CounterMapPredicateFuncCallback> AeronInt64CounterMapPredicateFuncCallback for Handler<T>

Pass an existing Handler clone anywhere a callback value is expected, e.g. to share one callback instance across several registrations.