nb_blocks:int ->
blank:(unit -> 'a) ->
object
val buffer : 'a array
val mutable read : int
val mutable state : [ `Crashed | `Idle | `Running of Thread.t | `Tired ]
val wait_c : Condition.t
val wait_m : Mutex.t
val mutable write : int
method virtual close : unit
method private get_block : 'a
method virtual id : string
method output_get_ready : unit
method virtual pull_block : 'a -> unit
method private sleep : unit
method sourcering_stop : unit
method private writer : unit
end