Embedded C++ general purpose "Debug" class?

[ricko_uk]

Hi,
Through the years I have been writing my own debug code when needed but I have been wondering whether there are some general-purpose "debug" classes which implement common debug functionality including things like logging?

Just so I can get some ideas of how other people do it and even functionality I might have not thought of.

Thank you

[dkonigs]

I mostly do embedded work in C, but the needs are likely similar.

I tried asking about the logging functionality part once, only to get a lot of people completely misunderstanding the question and offering advice that wasn't entirely helpful:
https://www.eevblog.com/forum/microcontrollers/stm32-logging-library-choices/

The best choices I've come across there were to port the logging code from the ESP32 ESP-IDF framework:
https://github.com/espressif/esp-idf/tree/master/components/log

Or this other small project called EasyLogger:
https://github.com/armink/EasyLogger

I'm curious about the other items you're thinking of, even if I'm not entirely sure what they are.  I love some of the debugging features built into the ESP-IDF framework (such as useful crash messages that often include a backtrace and possibly even core dumps). It would be very useful to port such things to other platforms.

[ricko_uk]

Thank you dkonigs, very useful!