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Imo always expect rather than unwrap in those cases. If it's justifiable, you should justify it in the message. ("This should never happen because: ..., if you

Imo always expect rather than unwrap in those cases. If it's justifiable, you should justify it in the message. ("This should never happen because: ..., if you see this message there's a bug.")

Arnavion 1y ago
Or let-else with a panic!() in the else {} if you want to use a format string.
xigoi 1y ago
If you’re doing something like Project Euler, writing error messages is a waste of time.