Method to get the name of the Callback registered in the Task

[georgevbsantiago]

Hello @arkhipenko

First of all, THANK YOU SO MUCH for this fantastic library!!!

A doubt. Is there a method to get the current callback name of the task? In this case, when we use Task as a finite state machine, it would be interesting to know which Callback is registered in Task.

Ex:

void function_01 () { ... }

void function_02 () { ... }

void function_03 () { ... }

task.setCallback(&function_01);
...
task.setCallback(&function_02);
....
task.setCallback(&function_03);
....
    if( equal(task.getCallback(), &function_02) ) {
    
    ....
    }