Blockable (current.Current_term.Output.Blockable)

type 'a t =
  ('a, [ `Active of active | `Msg of string | `Blocked ]) Stdlib.result

val equal : 
  ('a -> 'a -> Ppx_deriving_runtime.bool) ->
  'a t ->
  'a t ->
  Ppx_deriving_runtime.bool

val pp : 
  'a Fmt.t ->
  ('a, [< `Active of active | `Msg of string | `Blocked ]) Stdlib.result Fmt.t