Function cpp_std::swap_2_vector_of_char16_t

pub unsafe fn swap_2_vector_of_char16_t(
    x: impl CastInto<MutRef<VectorOfChar16T>>, 
    y: impl CastInto<MutRef<VectorOfChar16T>>
)

Calls C++ function: void std::swap(std::vector<char16_t, std::allocator<char16_t>>& __x, std::vector<char16_t, std::allocator<char16_t>>& __y).