[Boost-users] [Boost.Test] Saving Context Information for Failed Test Cases

I am a user of Boost.Test, and I am currently looking for a way to record some context information when dealing with failed test cases. Specifically, I would like to save certain variables to a file to facilitate debugging Could you please advise on any methods or recommendations within Boost.Test to fulfill this requirement? Are there any best practices or example code snippets that you could share? Thank you very much for your assistance! Best regards,