rawpointer 0.2.1

Extra methods for raw pointers and `NonNull<T>`. For example `.post_inc()` and `.pre_dec()` (c.f. `ptr++` and `--ptr`), `offset` and `add` for `NonNull<T>`, and the function `ptrdistance`.
Documentation 
{
  "git": {
    "sha1": "e4f5800e86acc8cb610430a3f361977480e2b0a6"
  }
}