Source file binable0.ml
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open! Import
include Binable_intf
include Bin_prot.Binable
module Shape = Bin_prot.Shape
module Stable = struct
module Of_binable = struct
module V1 (Binable : Minimal.S) (M : Conv_without_uuid with type binable := Binable.t) :
S with type t := M.t = Bin_prot.Utils.Make_binable_without_uuid (struct
module Binable = Binable
include M
end)
[@@alert "-legacy"]
module V2 (Binable : Minimal.S) (M : Conv with type binable := Binable.t) :
S with type t := M.t = Bin_prot.Utils.Make_binable_with_uuid (struct
module Binable = Binable
include M
end)
end
module Of_binable1 = struct
module V1
(Binable : Minimal.S1)
(M : Conv1_without_uuid with type 'a binable := 'a Binable.t) :
S1 with type 'a t := 'a M.t = Bin_prot.Utils.Make_binable1_without_uuid (struct
module Binable = Binable
include M
end)
[@@alert "-legacy"]
module V2 (Binable : Minimal.S1) (M : Conv1 with type 'a binable := 'a Binable.t) :
S1 with type 'a t := 'a M.t = Bin_prot.Utils.Make_binable1_with_uuid (struct
module Binable = Binable
include M
end)
end
module Of_binable2 = struct
module V1
(Binable : Minimal.S2)
(M : Conv2_without_uuid with type ('a, 'b) binable := ('a, 'b) Binable.t) :
S2 with type ('a, 'b) t := ('a, 'b) M.t =
Bin_prot.Utils.Make_binable2_without_uuid (struct
module Binable = Binable
include M
end)
[@@alert "-legacy"]
module V2
(Binable : Minimal.S2)
(M : Conv2 with type ('a, 'b) binable := ('a, 'b) Binable.t) :
S2 with type ('a, 'b) t := ('a, 'b) M.t =
Bin_prot.Utils.Make_binable2_with_uuid (struct
module Binable = Binable
include M
end)
end
module Of_binable3 = struct
module V1
(Binable : Minimal.S3)
(M : Conv3_without_uuid with type ('a, 'b, 'c) binable := ('a, 'b, 'c) Binable.t) :
S3 with type ('a, 'b, 'c) t := ('a, 'b, 'c) M.t =
Bin_prot.Utils.Make_binable3_without_uuid (struct
module Binable = Binable
include M
end)
[@@alert "-legacy"]
module V2
(Binable : Minimal.S3)
(M : Conv3 with type ('a, 'b, 'c) binable := ('a, 'b, 'c) Binable.t) :
S3 with type ('a, 'b, 'c) t := ('a, 'b, 'c) M.t =
Bin_prot.Utils.Make_binable3_with_uuid (struct
module Binable = Binable
include M
end)
end
module Of_sexpable = struct
module V1 (M : Sexpable.S) =
Of_binable.V1
(struct
type t = Base.Sexp.t =
| Atom of string
| List of t list
[@@deriving bin_io]
end)
(struct
type t = M.t
let to_binable = M.sexp_of_t
let of_binable = M.t_of_sexp
end)
module V2 (M : Conv_sexpable) =
Of_binable.V2
(struct
type t = Base.Sexp.t =
| Atom of string
| List of t list
[@@deriving bin_io]
end)
(struct
type t = M.t
let to_binable = M.sexp_of_t
let of_binable = M.t_of_sexp
let caller_identity = M.caller_identity
end)
end
module Of_stringable = struct
module V1 (M : Stringable.S) = Bin_prot.Utils.Make_binable_without_uuid (struct
module Binable = struct
type t = string [@@deriving bin_io]
end
type t = M.t
let to_binable = M.to_string
exception Of_binable of string * exn [@@deriving sexp]
let of_binable s =
try M.of_string s with
| x -> raise (Of_binable (s, x))
;;
end)
[@@alert "-legacy"]
module V2 (M : Conv_stringable) = Bin_prot.Utils.Make_binable_with_uuid (struct
module Binable = struct
type t = string [@@deriving bin_io]
end
type t = M.t
let to_binable = M.to_string
exception Of_binable of string * exn [@@deriving sexp]
let of_binable s =
try M.of_string s with
| x -> raise (Of_binable (s, x))
;;
let caller_identity = M.caller_identity
end)
end
end
open Bigarray
type bigstring = (char, int8_unsigned_elt, c_layout) Array1.t
type 'a m = (module S with type t = 'a)
let of_bigstring (type a) m bigstring =
let module M = (val m : S with type t = a) in
let pos_ref = ref 0 in
let t = M.bin_read_t bigstring ~pos_ref in
let bigstring_length = Array1.dim bigstring in
(match !pos_ref = bigstring_length with
| true -> ()
| false ->
raise_s
[%message
"bin_read_t did not consume the entire buffer"
~consumed:(!pos_ref : int)
(bigstring_length : int)]);
t
;;
let create_bigstring size = Array1.create Bigarray.char Bigarray.c_layout size
let to_bigstring ?(prefix_with_length = false) (type a) m t =
let module M = (val m : S with type t = a) in
let t_length = M.bin_size_t t in
let bigstring_length =
if prefix_with_length then t_length + 8 else t_length
in
let bigstring = create_bigstring bigstring_length in
let pos =
if prefix_with_length
then Bin_prot.Write.bin_write_int_64bit bigstring ~pos:0 t_length
else 0
in
let pos = M.bin_write_t bigstring ~pos t in
assert (pos = bigstring_length);
bigstring
;;
module Of_binable_with_uuid = Stable.Of_binable.V2
module Of_binable1_with_uuid = Stable.Of_binable1.V2
module Of_binable2_with_uuid = Stable.Of_binable2.V2
module Of_binable3_with_uuid = Stable.Of_binable3.V2
module Of_sexpable_with_uuid = Stable.Of_sexpable.V2
module Of_stringable_with_uuid = Stable.Of_stringable.V2
module Of_binable_without_uuid = Stable.Of_binable.V1
module Of_binable1_without_uuid = Stable.Of_binable1.V1
module Of_binable2_without_uuid = Stable.Of_binable2.V1
module Of_binable3_without_uuid = Stable.Of_binable3.V1
module Of_sexpable_without_uuid = Stable.Of_sexpable.V1
module Of_stringable_without_uuid = Stable.Of_stringable.V1
let%test_module _ =
(module struct
module type S_only_functions_and_shape = sig
include S_only_functions
val bin_shape_t : Shape.t
end
module _ (X : S_only_functions_and_shape) : S = struct
type t = X.t [@@deriving bin_io]
end
end)
;;