Drop Stream API that was removed in OCaml 4.14.0 ahead of the `5.…

…0` release.

CHANGES

@@ -1,3 +1,7 @@
+3.0:
+    * Dropped `Stream` api which was removed in `4.14.0` ahead of the `5.0`
+      release.
+
 2.6:
     * Adapted to ppxlib `0.26`, thanks to @pitag-ha
 

dune-project

@@ -1,5 +1,5 @@
 (lang dune 2.8)
-(version 2.6)
+(version 3.0)
 (name sedlex)
 (source (github ocaml-community/sedlex))
 (license MIT)

sedlex.opam

@@ -1,6 +1,6 @@
 # This file is generated by dune, edit dune-project instead
 opam-version: "2.0"
-version: "2.6"
+version: "3.0"
 synopsis: "An OCaml lexer generator for Unicode"
 description: """
 sedlex is a lexer generator for OCaml. It is similar to ocamllex, but supports

src/lib/sedlexing.ml

@@ -11,11 +11,6 @@ let gen_of_channel chan =
 
 let ( >>= ) o f = match o with Some x -> f x | None -> None
 
-(* For legacy purposes. *)
-let gen_of_stream stream =
-  let f () = try Some (Stream.next stream) with Stream.Failure -> None in
-  f
-
 (* Absolute position from the beginning of the stream *)
 type apos = int
 
@@ -95,7 +90,6 @@ let fill_buf_from_gen f gen buf pos len =
   aux 0
 
 let from_gen s = create (fill_buf_from_gen (fun id -> id) s)
-let from_stream s = from_gen @@ gen_of_stream s
 
 let from_int_array a =
   let len = Array.length a in
@@ -224,7 +218,6 @@ let with_tokenizer lexer' lexbuf =
 
 module Latin1 = struct
   let from_gen s = create (fill_buf_from_gen Uchar.of_char s)
-  let from_stream s = from_gen @@ gen_of_stream s
 
   let from_string s =
     let len = String.length s in
@@ -403,7 +396,6 @@ module Utf8 = struct
   let from_gen s =
     create (fill_buf_from_gen (fun id -> id) (Helper.gen_from_char_gen s))
 
-  let from_stream s = from_gen @@ gen_of_stream s
   let from_string s = from_int_array (Helper.to_int_array s 0 (String.length s))
 
   let sub_lexeme lexbuf pos len =
@@ -520,7 +512,6 @@ module Utf16 = struct
   end
 
   let from_gen s opt_bo = from_gen (Helper.gen_from_char_gen opt_bo s)
-  let from_stream s = from_gen @@ gen_of_stream s
   let from_channel ic opt_bo = from_gen (gen_of_channel ic) opt_bo
 
   let from_string s opt_bo =

src/lib/sedlexing.mli

@@ -61,10 +61,6 @@ val set_filename : lexbuf -> string -> unit
 (** Create a lexbuf from a stream of Unicode code points. *)
 val from_gen : Uchar.t Gen.t -> lexbuf
 
-(** Create a lexbuf from a stream of Unicode code points. *)
-val from_stream : Uchar.t Stream.t -> lexbuf
-  [@@ocaml.deprecated "Use [Sedlexing.from_gen] instead."]
-
 (** Create a lexbuf from an array of Unicode code points. *)
 val from_int_array : int array -> lexbuf
 
@@ -186,11 +182,6 @@ module Latin1 : sig
           of Unicode code points in the range [0..255]) *)
   val from_gen : char Gen.t -> lexbuf
 
-  (** Create a lexbuf from a Latin1 encoded stream (ie a stream
-          of Unicode code points in the range [0..255]) *)
-  val from_stream : char Stream.t -> lexbuf
-    [@@ocaml.deprecated "Use [Sedlexing.Latin1.from_gen] instead."]
-
   (** Create a lexbuf from a Latin1 encoded input channel.
           The client is responsible for closing the channel. *)
   val from_channel : in_channel -> lexbuf
@@ -218,10 +209,6 @@ module Utf8 : sig
   (** Create a lexbuf from a UTF-8 encoded stream. *)
   val from_gen : char Gen.t -> lexbuf
 
-  (** Create a lexbuf from a UTF-8 encoded stream. *)
-  val from_stream : char Stream.t -> lexbuf
-    [@@ocaml.deprecated "Use [Sedlexing.Utf8.from_gen] instead."]
-
   (** Create a lexbuf from a UTF-8 encoded input channel. *)
   val from_channel : in_channel -> lexbuf
 
@@ -248,10 +235,6 @@ module Utf16 : sig
           Utf16.InvalidCodepoint.  *)
   val from_gen : char Gen.t -> byte_order option -> lexbuf
 
-  (** Works as [Utf16.from_gen] with a [stream]. *)
-  val from_stream : char Stream.t -> byte_order option -> lexbuf
-    [@@ocaml.deprecated "Use [Sedlexing.Utf16.from_gen] instead."]
-
   (** Works as [Utf16.from_gen] with an [in_channel]. *)
   val from_channel : in_channel -> byte_order option -> lexbuf