type 'a t
include Base.Queue.S with type 'a t := 'a t
val t_of_sexp : (Base.Sexp.t -> 'a) -> Base.Sexp.t -> 'a t
val sexp_of_t : ('a -> Base.Sexp.t) -> 'a t -> Base.Sexp.t
val mem : 'a t -> 'a -> equal:('a -> 'a -> bool) -> bool
val length : 'a t -> int
val is_empty : 'a t -> bool
val iter : 'a t -> f:('a -> unit) -> unit
val fold : 'a t -> init:'accum -> f:('accum -> 'a -> 'accum) -> 'accum
val fold_result : 'a t -> init:'accum -> f:('accum -> 'a -> ('accum, 'e) Base.Result.t) -> ('accum, 'e) Base.Result.t
val fold_until : 'a t -> init:'accum -> f:('accum -> 'a -> ('accum, 'final) Base__.Container_intf.Continue_or_stop.t) -> finish:('accum -> 'final) -> 'final
val exists : 'a t -> f:('a -> bool) -> bool
val for_all : 'a t -> f:('a -> bool) -> bool
val count : 'a t -> f:('a -> bool) -> int
val sum : (module Base__.Container_intf.Summable with type t = 'sum) -> 'a t -> f:('a -> 'sum) -> 'sum
val find : 'a t -> f:('a -> bool) -> 'a option
val find_map : 'a t -> f:('a -> 'b option) -> 'b option
val to_list : 'a t -> 'a list
val to_array : 'a t -> 'a array
val min_elt : 'a t -> compare:('a -> 'a -> int) -> 'a option
val max_elt : 'a t -> compare:('a -> 'a -> int) -> 'a option
val foldi : ('a t, 'a, 'b) Base__.Indexed_container_intf.foldi
val iteri : ('a t, 'a) Base__.Indexed_container_intf.iteri
val existsi : 'a t -> f:(int -> 'a -> bool) -> bool
val for_alli : 'a t -> f:(int -> 'a -> bool) -> bool
val counti : 'a t -> f:(int -> 'a -> bool) -> int
val findi : 'a t -> f:(int -> 'a -> bool) -> (int * 'a) option
val find_mapi : 'a t -> f:(int -> 'a -> 'b option) -> 'b option
val singleton : 'a -> 'a t
val of_list : 'a list -> 'a t
val of_array : 'a array -> 'a t
val init : int -> f:(int -> 'a) -> 'a t
val enqueue : 'a t -> 'a -> unit
val enqueue_all : 'a t -> 'a list -> unit
val dequeue : 'a t -> 'a option
val dequeue_exn : 'a t -> 'a
val peek : 'a t -> 'a option
val peek_exn : 'a t -> 'a
val clear : 'a t -> unit
val copy : 'a t -> 'a t
val map : 'a t -> f:('a -> 'b) -> 'b t
val mapi : 'a t -> f:(int -> 'a -> 'b) -> 'b t
val concat_map : 'a t -> f:('a -> 'b list) -> 'b t
val concat_mapi : 'a t -> f:(int -> 'a -> 'b list) -> 'b t
val filter_map : 'a t -> f:('a -> 'b option) -> 'b t
val filter_mapi : 'a t -> f:(int -> 'a -> 'b option) -> 'b t
val filter : 'a t -> f:('a -> bool) -> 'a t
val filteri : 'a t -> f:(int -> 'a -> bool) -> 'a t
val filter_inplace : 'a t -> f:('a -> bool) -> unit
val filteri_inplace : 'a t -> f:(int -> 'a -> bool) -> unit