- cleaner separation of implementations between the software and the lib:
- the client does not need to import libnacl
- save() method already exists:
- The new method allows its presence in the documentation
- it could be find reading the example
- as a beginner it’s not obvious to find it from the code
as you have to understand super() and the inheritance schema in libnactl code.
- update save_and_load_private_key_file example