consider using/copying backtrace-ext to more properly filter the backtrace #101

human-panic currently skips a hardcoded number of frames which is... not what you want to do:

Rust emits two magic frame names to delimit the "runtime glue" from the "real stack". Unfortunately the backtrace crate doesn't support handling that for you. As such I made backtrace-ext::short_frames_strict to do that for everyone who is implementing this kind of logic.

The example is basically already human-panic's impl because I found this problem in miette which copied your impl. I can do the PR for you but I wasn't sure if you were ok with adding this dep (it's basically one complicated function but slightly factored out so I could unit test the crap out of it because you should never trust backtraces to provide decent input).

(NB: at the time of filing this issue I've published 0.2.0 but docs.rs is super backlogged. 0.2.0 includes fixes from me adding all the comprehensive tests, and also removes the "re-export of all of Backtrace" because I realized it's goody. If you see this issue soon enough just know that this line in the example changed to import Backtrace from backtrace and not backtrace-ext.)
(0.2.0 is live now, also I cut 0.2.1 to lower the msrv)