You can search for identifiers within the package.
in-package search v0.2.0
type t = {
start_pos : int;
end_pos : int;
}
val mk : (int * int) -> t
val read_to : string -> Stdlib.Lexing.lexbuf -> t
module Read_to_tests : sig ... end
val validate_seg : t -> int -> unit
val validate_seg_pair : t -> t -> int -> unit
val validate : t list -> int -> unit