logger

We've been using nestedKey + mixin setting to add standard keys to the root level of the logger, but put caller data under a nested key. We have a shared library with a factory func that creates a standardized logger, something like this:

const createLogger = () => {
  return pino({
     ...
     nestedKey: 'data',
     mixin: () => {
       return { "ctx": { 'caller': 'some_func' 

I have used this library and its not capturing Swift run time exception or traces. This is only handling Objective C exception. If you could help me out for showing Swift run time exception with stack trace.