`sig
type ('a, 'b) t = ('a, 'b) t
val ( >>= ) : ('a, 'e) t -> ('a -> ('b, 'e) t) -> ('b, 'e) t
val ( >>| ) : ('a, 'e) t -> ('a -> 'b) -> ('b, 'e) t
module Monad_infix :
sig
val ( >>= ) : ('a, 'e) t -> ('a -> ('b, 'e) t) -> ('b, 'e) t
val ( >>| ) : ('a, 'e) t -> ('a -> 'b) -> ('b, 'e) t
end
val bind : ('a, 'e) t -> ('a -> ('b, 'e) t) -> ('b, 'e) t
val join : (('a, 'e) t, 'e) t -> ('a, 'e) t
val ignore_m : ('a, 'e) t -> (unit, 'e) t
val all_ignore : (unit, 'e) t list -> (unit, 'e) t
val return : 'a -> ('a, 'b) t
val apply : ('a -> 'b, 'e) t -> ('a, 'e) t -> ('b, 'e) t
val map : ('a, 'e) t -> f:('a -> 'b) -> ('b, 'e) t
val map2 : ('a, 'e) t -> ('b, 'e) t -> f:('a -> 'b -> 'c) -> ('c, 'e) t
val map3 :
('a, 'e) t ->
('b, 'e) t -> ('c, 'e) t -> f:('a -> 'b -> 'c -> 'd) -> ('d, 'e) t
val all : ('a, 'e) t list -> ('a list, 'e) t
val both : ('a, 'e) t -> ('b, 'e) t -> ('a * 'b, 'e) t
module Applicative_infix :
sig
val ( <*> ) : ('a -> 'b, 'e) t -> ('a, 'e) t -> ('b, 'e) t
val ( <* ) : ('a, 'e) t -> (unit, 'e) t -> ('a, 'e) t
val ( *> ) : (unit, 'e) t -> ('a, 'e) t -> ('a, 'e) t
end
val ( <*> ) : ('a -> 'b, 'e) t -> ('a, 'e) t -> ('b, 'e) t
val ( <* ) : ('a, 'e) t -> (unit, 'e) t -> ('a, 'e) t
val ( *> ) : (unit, 'e) t -> ('a, 'e) t -> ('a, 'e) t
val mem : ?equal:('a -> 'a -> bool) -> ('a, 'b) t -> 'a -> bool
val length : ('a, 'b) t -> int
val is_empty : ('a, 'b) t -> bool
val iter : ('a, 'b) t -> f:('a -> unit) -> unit
val fold :
('a, 'b) t -> init:'accum -> f:('accum -> 'a -> 'accum) -> 'accum
val exists : ('a, 'b) t -> f:('a -> bool) -> bool
val for_all : ('a, 'b) t -> f:('a -> bool) -> bool
val count : ('a, 'b) t -> f:('a -> bool) -> int
val sum :
(module Commutative_group.S with type t = 'sum) ->
('a, 'b) t -> f:('a -> 'sum) -> 'sum
val find : ('a, 'b) t -> f:('a -> bool) -> 'a option
val find_map : ('a, 'c) t -> f:('a -> 'b option) -> 'b option
val to_list : ('a, 'b) t -> 'a list
val to_array : ('a, 'b) t -> 'a array
val min_elt : ('a, 'b) t -> cmp:('a -> 'a -> int) -> 'a option
val max_elt : ('a, 'b) t -> cmp:('a -> 'a -> int) -> 'a option
module Args :
sig
type ('f, 'r, 'e) t
val nil : ('r, 'r, 'a) t
val cons : ('a, 'e) t -> ('f, 'r, 'e) t -> ('a -> 'f, 'r, 'e) t
val ( @> ) : ('a, 'e) t -> ('f, 'r, 'e) t -> ('a -> 'f, 'r, 'e) t
val step : ('f1, 'r, 'e) t -> f:('f2 -> 'f1) -> ('f2, 'r, 'e) t
val mapN : f:'f -> ('f, 'r, 'e) t -> ('r, 'e) t
val applyN : ('f, 'e) t -> ('f, 'r, 'e) t -> ('r, 'e) t
end
val value : ('a, 'b) t -> default:'a -> 'a
val to_option : ('a, 'b) t -> 'a option
val with_return : ('a With_return.return -> 'b) -> ('a, 'b) t
val combine :
('a, 'd) t ->
('b, 'd) t -> f:('a -> 'b -> 'c) -> other:('d -> 'd -> 'd) -> ('c, 'd) t
val combine_all : ('a, 'b) t list -> f:('b -> 'b -> 'b) -> ('a list, 'b) t
val combine_all_unit :
(unit, 'b) t list -> f:('b -> 'b -> 'b) -> (unit, 'b) t
end`