> My favorite trick is to link a no_std binary with no panic handler, and see if it has a linker error. No linker error = no calls to panic handler = no panics.

> My favorite trick is to link a no_std binary with no panic handler, and see if it has a linker error. No linker error = no calls to panic handler = no panics. Oh? How do you do that? Do you have a written guide handy? Very curious about this.