Trait AeronCountersReaderForeachMetadataFuncCallback 

pub trait AeronCountersReaderForeachMetadataFuncCallback {
    // Required method
    fn handle_aeron_counters_reader_foreach_metadata_func(
        &mut self,
        id: i32,
        type_id: i32,
        key: &[u8],
        label: &[u8],
    );
}

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

Required Methods

fn handle_aeron_counters_reader_foreach_metadata_func( &mut self, id: i32, type_id: i32, key: &[u8], label: &[u8], )

Implementors

impl AeronCountersReaderForeachMetadataFuncCallback for AeronCountersReaderForeachMetadataFuncLogger

impl AeronCountersReaderForeachMetadataFuncCallback for NoHandler

impl<F: FnMut(i32, i32, &[u8], &[u8])> AeronCountersReaderForeachMetadataFuncCallback 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: AeronCountersReaderForeachMetadataFuncCallback> AeronCountersReaderForeachMetadataFuncCallback for Handler<T>

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