{"ast_node_type":"other","tokens":[{"end":91,"kind":"keyword","start":0,"text":"MemPlaceMeta,"}]}
    MemPlaceMeta, Memory, OpTy, Place, PlaceTy, PointerArithmetic, Projectable, Provenance,
    Frame, FrameInfo, GlobalId, InterpErrorInfo, InterpErrorKind, InterpResult, MPlaceTy, Machine,
    err_inval, interp_ok, throw_inval, throw_ub, throw_ub_custom,