module Queue: Core_queue
type 'a t
include Container.S1
val create : unit -> 'a t
create () returns an empty queue.
val enqueue : 'a t -> 'a -> unit
enqueue t x adds x to the end of t.
val dequeue : 'a t -> 'a option
dequeue t returns None if t is empty, otherwise it removes and returns
the front of t
val dequeue_exn : 'a t -> 'a
val peek : 'a t -> 'a option
peek t returns None if t is empty, otherwise it returns Some x where
x is the front of t.
val peek_exn : 'a t -> 'a
val clear : 'a t -> unit
clear t discards all elements from t.
val copy : 'a t -> 'a t
copy t returns a copy of t.
val filter_inplace : 'a t -> f:('a -> bool) -> unit
filter_inplace t ~f removes all elements of t that don't satisfy f.
val transfer : src:'a t -> dst:'a t -> unit
transfer ~src ~dst adds all of the elements of src to the end of dst,
then clears src. It is equivalent to the sequence
iter ~src ~f:(enqueue dst); clear src
but runs in constant time.
val of_list : 'a list -> 'a t
of_list list returns a queue t with the elements of list in the same
order as the elements of list (i.e. the first element of t is the first
element of the list).
val to_list : 'a t -> 'a list
val partial_iter : 'a t -> f:('a -> [ `Continue | `Stop ]) -> unit
partial_iter t ~f iterates through t until f returns `Stop
val map : 'a t -> f:('a -> 'b) -> 'b t
val concat_map : 'a t -> f:('a -> 'b list) -> 'b t
val filter_map : 'a t -> f:('a -> 'b option) -> 'b t
val of_array : 'a array -> 'a t
val to_array : 'a t -> 'a array
val fold : 'a t -> init:'b -> f:('b -> 'a -> 'b) -> 'b
val singleton : 'a -> 'a t
val t_of_sexp : (Sexplib.Sexp.t -> 'a) -> Sexplib.Sexp.t -> 'a t
val sexp_of_t : ('a -> Sexplib.Sexp.t) -> 'a t -> Sexplib.Sexp.t
val bin_t : 'a Bin_prot.Type_class.t -> 'a t Bin_prot.Type_class.t
val bin_read_t : 'a Bin_prot.Read.reader -> 'a t Bin_prot.Read.reader
val __bin_read_t__ : 'a Bin_prot.Read.reader -> (int -> 'a t) Bin_prot.Read.reader
val bin_reader_t : 'a Bin_prot.Type_class.reader -> 'a t Bin_prot.Type_class.reader
val bin_size_t : 'a Bin_prot.Size.sizer -> 'a t Bin_prot.Size.sizer
val bin_write_t : 'a Bin_prot.Write.writer -> 'a t Bin_prot.Write.writer
val bin_writer_t : 'a Bin_prot.Type_class.writer -> 'a t Bin_prot.Type_class.writer
create () returns an empty queue.
enqueue t x adds x to the end of t.
dequeue t returns None if t is empty, otherwise it removes and returns
the front of t
peek t returns None if t is empty, otherwise it returns Some x where
x is the front of t.
clear t discards all elements from t.
copy t returns a copy of t.
filter_inplace t ~f removes all elements of t that don't satisfy f.
transfer ~src ~dst adds all of the elements of src to the end of dst,
then clears src. It is equivalent to the sequence
iter ~src ~f:(enqueue dst); clear src
but runs in constant time.
of_list list returns a queue t with the elements of list in the same
order as the elements of list (i.e. the first element of t is the first
element of the list).
partial_iter t ~f iterates through t until f returns `Stop