You can search for identifiers within the package.
in-package search v0.2.0
type t
val of_string : string -> int -> int -> t
val of_data : data -> int -> int -> t
val set_presentation_time : t -> Stdlib.Int64.t -> unit
val set_decoding_time : t -> Stdlib.Int64.t -> unit
val set_duration : t -> Stdlib.Int64.t -> unit