You can search for identifiers within the package.
in-package search v0.2.0
type ('a, 'err) t = unit -> ('a, 'err) node Lwt.t
and ('a, 'err) node =
| Nil
| Error of 'err
| Cons of 'a * ('a, 'err) t
val fold : f:('a -> 'state -> 'state) -> ('a, 'err) t -> 'state -> ('state, 'err) result Lwt.t
val fold_s : f:('a -> 'state -> ('state, 'err) result Lwt.t) -> ('a, 'clog) t -> 'state -> ('state, [> `Congested of 'clog ] as 'err) result Lwt.t
val iter_s : f:('a -> (unit, 'err) result Lwt.t) -> ('a, 'clog) t -> (unit, [> `Congested of 'clog ] as 'err) result Lwt.t
val to_rev_list : ('a, 'err) t -> ('a list, 'err) result Lwt.t
val to_list : ('a, 'err) t -> ('a list, 'err) result Lwt.t
val of_list : 'a list -> ('a, 'err) t