Function cpp_std::swap_2_vector_of_int

pub unsafe fn swap_2_vector_of_int(
    x: impl CastInto<MutRef<VectorOfInt>>, 
    y: impl CastInto<MutRef<VectorOfInt>>
)

Calls C++ function: void std::swap(std::vector<int, std::allocator<int>>& __x, std::vector<int, std::allocator<int>>& __y).