LineageShape.FieldLabelinclude Ppx_compare_lib.Comparable.S with type t := tval compare : t Base__Ppx_compare_lib.compareinclude Ppx_compare_lib.Equal.S with type t := tval equal : t Base__Ppx_compare_lib.equalval yojson_of_t : t -> Ppx_yojson_conv_lib.Yojson.Safe.tval fieldname : IR.Fieldname.t -> tval make_fieldname : IR.Typ.name -> string -> tval tuple_elem_zero_based : size:int -> index:int -> t