{"ast_node_type":"other","tokens":[{"end":70,"kind":"keyword","start":0,"text":"(&ty::Ref(_,"}]}
            (&ty::Ref(_, s, _), &ty::Ref(_, c, _) | &ty::RawPtr(c, _))
        match (src.layout.ty.kind(), cast_ty.ty.kind()) {
            | (&ty::RawPtr(s, _), &ty::RawPtr(c, _)) => self.unsize_into_ptr(src, dest, s, c),