Is there any way to diagnose errors with Bun.serve.upgrade?

[KyleFontenot]

The upgrade method returns a boolean whether the upgrade was successful. I'm trying to diagnose specifically why it isn't successful in upgrading. I would normally just wrap the method to at least view what's going on but the native code makes it a black box. Anything not stated in the docs that would help me?

I might possibly get clues if I sift through the source code but finding it a bit difficult 😵‍💫