You can search for identifiers within the package.
in-package search v0.2.0
type t
val equal : t -> t -> bool
val identity : t
val filter_list : t -> 'a list -> 'a list
val filter_array : t -> 'a array -> 'a array
val extend : int -> t -> t
val compose : t -> t -> t
val apply_subfilter : t -> bool list -> t
val restrict_upon : t -> int -> (int -> bool) -> t option
val map_along : (bool -> 'a -> bool) -> t -> 'a list -> t
val make : bool list -> t
val repr : t -> bool list option