There are proposals to abort when drop panics, at which point all drop functions could be marked as non unwinding.

github.com/rust-lang/rfcs

Don't allow unwinding from Drop impls (#3288)

master ← Amanieu:panic-in-drop

opened 01:02AM - 05 Jul 22 UTC

        Amanieu
      

+332
-0

This RFC proposes to change this behavior to always abort if a panic attempts to… escape a…