C++ is faster and safer than Rust (2020)(pvs-studio.com)

    pub fn check(num: i32) -> bool {
        let y = if num < 0 { -num } else { num };
        return y >= 0;
    }

    auto check(int32_t num) {
        auto y = (num < 0) ? -num : num;
        return y >= 0;
    }

    example::check:
      mov eax, edi
      neg eax
      cmovl eax, edi
      test eax, eax
      setns al
      ret

    check(int): # @check(int)
      mov al, 1
      ret