Trace_fuchsia.Subscriberval create :
?buf_pool:Buf_pool.t ->
pid:int ->
exporter:Exporter.t ->
unit ->
tCreate a subscriber state.
val flush : t -> unitval close : t -> unitval active : t -> boolmodule Callbacks : Trace_subscriber.Callbacks.S with type st = tval subscriber : t -> Trace_subscriber.tSubscriber that writes json into this writer