Metapp_preutils.Typtype t = Ppxlib.core_typeval to_loc : Ppxlib.core_type -> Location.tval iter : Ppxlib.Ast_traverse.iter -> t iterval map : Ppxlib.Ast_traverse.map -> t mapval extension :
?attrs:Astlib.Ast_500.Parsetree.attribute list ->
Ppxlib.extension ->
tval destruct_extension : Ppxlib.core_type -> destruct_extension optionval of_payload : Ppxlib.payload -> Ppxlib.core_typeval to_payload : Ppxlib.core_type -> Ppxlib.payload