what (ppxlib.Ppxlib_traverse.Backends.what)

method abstract : loc:Ppxlib.Location.t ->
  Ppxlib.pattern ->
  Ppxlib.expression ->
  Ppxlib.expression

method any : loc:Ppxlib.Location.t -> Ppxlib.expression

method apply : loc:Ppxlib.Location.t ->
  Ppxlib.expression ->
  Ppxlib.expression list ->
  Ppxlib.expression

method class_params : loc:Ppxlib.Location.t ->
  (Ppxlib.core_type * (Ppxlib.variance * Ppxlib.injectivity)) list

method combine : loc:Ppxlib.Location.t ->
  (string Ppxlib.loc * Ppxlib.expression) list ->
  reconstruct:Ppxlib.expression ->
  Ppxlib.expression

method construct : loc:Ppxlib__.Import.location ->
  Ppxlib__.Import.longident_loc ->
  Ppxlib__.Import.expression list ->
  Ppxlib__.Import.expression

method name : string

method record : loc:Ppxlib__.Import.location ->
  (Ppxlib__.Import.longident_loc * Ppxlib__.Import.expression) list ->
  Ppxlib__.Import.expression

method tuple : loc:Ppxlib__.Import.location ->
  Ppxlib__.Import.expression list ->
  Ppxlib__.Import.expression

method typ : loc:Ppxlib.Location.t -> Ppxlib.core_type -> Ppxlib.core_type

method virtual_methods : loc:Ppxlib.Location.t -> Ppxlib.class_field list