It’s important to use the same allocator to free as you allocate with. You can’t assume that the same allocator is linked to both sides, so if you are allocatin

It’s important to use the same allocator to free as you allocate with. You can’t assume that the same allocator is linked to both sides, so if you are allocating and then giving something to something else over FFI, you want to make sure you give them a way to call back into you to free. This is true irrespective of language.