Trait AeronFprintfHandlerCallback 

pub trait AeronFprintfHandlerCallback {
    // Required method
    fn handle_aeron_fprintf_handler(
        &mut self,
        arg1: &str,
        arg2: u64,
        arg4: &str,
        arg5: *mut c_char,
    ) -> c_int;
}

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

Required Methods

fn handle_aeron_fprintf_handler( &mut self, arg1: &str, arg2: u64, arg4: &str, arg5: *mut c_char, ) -> c_int

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl AeronFprintfHandlerCallback for AeronFprintfHandlerLogger

impl AeronFprintfHandlerCallback for NoHandler

impl<F: FnMut(&str, u64, &str, *mut c_char) -> c_int> AeronFprintfHandlerCallback 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: AeronFprintfHandlerCallback> AeronFprintfHandlerCallback for Handler<T>

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