You can search for identifiers within the package.
in-package search v0.2.0
val iter : ('a -> unit Lwt.t) -> 'a t -> unit Lwt.t
val fold_left : ('a -> 'b -> 'a Lwt.t) -> 'a -> 'b t -> 'a Lwt.t
val iteri : (int -> 'a -> unit Lwt.t) -> 'a t -> unit Lwt.t
val fold_lefti : ('b -> int -> 'a -> 'b Lwt.t) -> 'b -> 'a t -> 'b Lwt.t
val for_all : ('a -> bool Lwt.t) -> 'a t -> bool Lwt.t
val exists : ('a -> bool Lwt.t) -> 'a t -> bool Lwt.t
val find : ('a -> bool Lwt.t) -> 'a t -> 'a option Lwt.t
val find_map : ('a -> 'b option Lwt.t) -> 'a t -> 'b option Lwt.t
val iter2 : ('a -> 'b -> unit Lwt.t) -> 'a t -> 'b t -> unit Lwt.t
val fold_left2 : ('a -> 'b -> 'c -> 'a Lwt.t) -> 'a -> 'b t -> 'c t -> 'a Lwt.t
val for_all2 : ('a -> 'b -> bool Lwt.t) -> 'a t -> 'b t -> bool Lwt.t
val exists2 : ('a -> 'b -> bool Lwt.t) -> 'a t -> 'b t -> bool Lwt.t
val init : int -> (int -> 'a Lwt.t) -> 'a t
val unfold : ('b -> ('a * 'b) option Lwt.t) -> 'b -> 'a t
val forever : (unit -> 'a Lwt.t) -> 'a t
val iterate : ('a -> 'a Lwt.t) -> 'a -> 'a t
val map : ('a -> 'b Lwt.t) -> 'a t -> 'b t
val mapi : (int -> 'a -> 'b Lwt.t) -> 'a t -> 'b t
val filter : ('a -> bool Lwt.t) -> 'a t -> 'a t
val filter_map : ('a -> 'b option Lwt.t) -> 'a t -> 'b t
val scan : ('b -> 'a -> 'b Lwt.t) -> 'b -> 'a t -> 'b t
val take_while : ('a -> bool Lwt.t) -> 'a t -> 'a t
val drop_while : ('a -> bool Lwt.t) -> 'a t -> 'a t
val group : ('a -> 'a -> bool Lwt.t) -> 'a t -> 'a t t
val map2 : ('a -> 'b -> 'c Lwt.t) -> 'a t -> 'b t -> 'c t
val map_product : ('a -> 'b -> 'c Lwt.t) -> 'a t -> 'b t -> 'c t
val partition_map : ('a -> ('b, 'c) Either.t Lwt.t) -> 'a t -> 'b t * 'c t
val partition : ('a -> bool Lwt.t) -> 'a t -> 'a t * 'a t