Function cpp_std::stoi_string_usize_int

pub unsafe fn stoi_string_usize_int(
    str: impl CastInto<Ref<String>>, 
    idx: impl CastInto<MutPtr<usize>>, 
    base: c_int
) -> c_int

Calls C++ function: int std::stoi(const std::basic_string<char, std::char_traits<char>, std::allocator<char>>& __str, std::size_t* __idx = …, int __base = …).