sig
type 'a t
val to_seq : 'a Interfaces.ITER.t -> 'a Sequence.t
val of_seq :
?init:'a Interfaces.ITER.t -> 'a Sequence.t -> 'a Interfaces.ITER.t
val to_list : 'a Interfaces.ITER.t -> 'a list
val of_list : ?init:'a Interfaces.ITER.t -> 'a list -> 'a Interfaces.ITER.t
end