{"ast_node_type":"other","tokens":[{"end":99,"kind":"keyword","start":0,"text":"ProjectionElem::OpaqueCast(ty)"}]}
            ProjectionElem::OpaqueCast(ty) => PlaceTy::from_ty(handle_opaque_cast_and_subtype(ty)),
            )),
            ProjectionElem::Subtype(ty) => PlaceTy::from_ty(handle_opaque_cast_and_subtype(ty)),