You can search for identifiers within the package.
in-package search v0.2.0
exception HTTPError of string
type t
val create : Unix.sockaddr -> t
val listen : t -> unit
val accept : t -> Unix.file_descr * Unix.sockaddr
val listen_and_accept : t -> Unix.file_descr * Unix.sockaddr
val do_ws_handshake : Unix.file_descr -> unit
val close : t -> unit
val to_string : t -> string
val print_t : Stdlib.out_channel -> t -> unit