You have a good point and lock poisoning had the same reasoning, but wasn't really popular [1]. (In hindsight the poisoning itself was a great idea but should h

You have a good point and lock poisoning had the same reasoning, but wasn't really popular [1]. (In hindsight the poisoning itself was a great idea but should have been decoupled from locks.) Compared to other languages with similar constructs, Rust panic is probably regarded as less fatal because an incorrect but safe Rust code tends to have a limited reach. Ah, and it should be also noted that some non-fatal signals were also delivered only via panic. The best-known example is a memory allocation failure, which is recoverable in Rust but needed unwinding for a long time. Nowadays you have an unsafe but non-unwinding alternative. [1] https://blog.rust-lang.org/2020/12/11/lock-poisoning-survey.html https://blog.rust-lang.org/2020/12/11/lock-poisoning-survey....