The original code was taken from here and then improved for better performance and to support more exception types without using reflection by Muhammad Rehan Saeed.
If you have created any custom destructurers, please contribute them even if they are for third party libraries. If they are for exceptions from a third party library e.g. EntityFramework, please contribute a Serilog.Exceptions.EntityFramework project containing all the destructurers for the all the exceptions in EntityFramework.
Serilog.Exceptions uses StyleCop to produce style warnings. Please fix all warnings in any code you submit. Also, please attempt to write unit tests for any code written.