Out_channel (stdio.Stdio.Out

type t = out_channel

val sexp_of_t : t -> Sexplib0.Sexp.t

val equal : t -> t -> bool

val stdout : t

val stderr : t

type !'a with_create_args =
  ?binary:Base.bool ->
  ?append:Base.bool ->
  ?fail_if_exists:Base.bool ->
  ?perm:Base.int ->
  'a

val create : (Base.string -> t) with_create_args

val with_file : (Base.string -> f:(t -> 'a) -> 'a) with_create_args

val close : t -> Base.unit

val close_no_err : t -> Base.unit

val set_binary_mode : t -> Base.bool -> Base.unit

val flush : t -> Base.unit

val output : t -> buf:Base.bytes -> pos:Base.int -> len:Base.int -> Base.unit

val output_string : t -> Base.string -> Base.unit

val output_substring : 
  t ->
  buf:Base.string ->
  pos:Base.int ->
  len:Base.int ->
  Base.unit

val output_bytes : t -> Base.Bytes.t -> Base.unit

val output_char : t -> Base.char -> Base.unit

val output_byte : t -> Base.int -> Base.unit

val output_binary_int : t -> Base.int -> Base.unit

val output_buffer : t -> Base.Buffer.t -> Base.unit

val output_value : t -> 'a -> Base.unit

val newline : t -> Base.unit

val output_lines : t -> Base.string Base.list -> Base.unit

val fprintf : t -> ('a, t, Base.unit) Base.format -> 'a

val printf : ('a, t, Base.unit) Base.format -> 'a

val print_s : ?mach:Base.unit -> Base.Sexp.t -> Base.unit

val eprint_s : ?mach:Base.unit -> Base.Sexp.t -> Base.unit

val eprintf : ('a, t, Base.unit) Base.format -> 'a

val kfprintf : (t -> 'a) -> t -> ('b, t, Base.unit, 'a) Base.format4 -> 'b

val print_string : Base.string -> Base.unit

val print_endline : Base.string -> Base.unit

val prerr_endline : Base.string -> Base.unit

val seek : t -> Base.int64 -> Base.unit

val pos : t -> Base.int64

val length : t -> Base.int64

val write_lines : Base.string -> Base.string Base.list -> Base.unit

val write_all : Base.string -> data:Base.string -> Base.unit