{"ast_node_type":"other","tokens":[{"end":19,"kind":"keyword","start":0,"text":"//"}]}
// *mut T -> *mut U
impl<T: PointeeSized + Unsize<U>, U: PointeeSized> DispatchFromDyn<*const U> for *const T {}
impl<T: PointeeSized + Unsize<U>, U: PointeeSized> DispatchFromDyn<*mut U> for *mut T {}