val iter : t -> name:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Unit.t) -> doc:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Unit.t) -> aliases:((t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> Base.Unit.t) -> Base.Unit.tval fold : t -> init:'acc__0 -> name:('acc__0 -> (t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> 'acc__1) -> doc:('acc__1 -> (t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> 'acc__2) -> aliases:('acc__2 -> (t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> 'acc__3) -> 'acc__3val for_all : t -> name:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Bool.t) -> doc:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Bool.t) -> aliases:((t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> Base.Bool.t) -> Base.Bool.tval exists : t -> name:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Bool.t) -> doc:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.Bool.t) -> aliases:((t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> Base.Bool.t) -> Base.Bool.tval to_list : t -> name:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> 'elem__) -> doc:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> 'elem__) -> aliases:((t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> 'elem__) -> 'elem__ Base.List.tval map : t -> name:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.String.t) -> doc:((t, Base.String.t) Fieldslib.Field.t -> t -> Base.String.t -> Base.String.t) -> aliases:((t, Base.String.t Base.List.t) Fieldslib.Field.t -> t -> Base.String.t Base.List.t -> Base.String.t Base.List.t) -> tval set_all_mutable_fields : t -> Base.Unit.t