Does `let middle = (high + low) / 2;` risk overflow? Does rust diagnose this at runtime, or silently use modulo arithmetic? https://stackoverflow.com/question

Does `let middle = (high + low) / 2;` risk overflow? Does rust diagnose this at runtime, or silently use modulo arithmetic? https://stackoverflow.com/questions/17358806/fixing-binary-search-bug-from-bentleys-book-programming-pearls-writing-correc https://stackoverflow.com/questions/17358806/fixing-binary-s...