You can search for identifiers within the package.
in-package search v0.2.0
type t = [
| `Channel of channel impl
| `Stack of int * stackv4 impl
]
val name : t -> string
val module_name : t -> string
val packages : t -> string list
val libraries : t -> string list
val configure : t -> unit
val clean : t -> unit
val update_path : t -> string -> t