You can search for identifiers within the package.
in-package search v0.2.0
type t
val make : ?percent:float -> ?full_char:string -> ?trail_char:string -> ?empty_char:string -> ?color: [< `Gradient of Spices.color * Spices.color | `Plain of Spices.color Plain ] -> width:int -> unit -> t
val is_finished : t -> bool
val reset : t -> t
val increment : t -> float -> t
val view : t -> string