You can search for identifiers within the package.
in-package search v0.2.0
val close : ('a Lwt_io.channel * 'b Lwt_io.channel) -> unit Lwt.t
val set_max_active : int -> unit
val listen : ?backlog:int -> Unix.sockaddr -> Lwt_unix.file_descr Lwt.t
val with_socket : Unix.sockaddr -> (Lwt_unix.file_descr -> 'a Lwt.t) -> 'a Lwt.t
val process_accept : ?timeout:int -> ('a -> 'b Lwt_io.channel -> 'c Lwt_io.channel -> unit Lwt.t) -> ('a * 'b Lwt_io.channel * 'c Lwt_io.channel) -> unit Lwt.t
val init : ?stop:unit Lwt.t -> ((Lwt_unix.file_descr * Lwt_unix.sockaddr) -> unit Lwt.t) -> Lwt_unix.file_descr -> unit Lwt.t