{"ast_node_type":"other","tokens":[{"end":56,"kind":"keyword","start":0,"text":"RigidTy::RawPtr(ty,"}]}
            RigidTy::RawPtr(ty, _) => ty.visit(visitor),
            RigidTy::Slice(inner) => inner.visit(visitor),
            RigidTy::Ref(reg, ty, _) => {