markup 1.0.3 · OCaml Package

Markup.ml interface for monadic I/O libraries such as Lwt and Async.

This signature is implemented by Markup_lwt, with a few additions.

Each function here corresponds directly to the function in the basic module Markup that has the same name. So, see Markup for details.

The only difference is that functions here, all of which are higher-order functions, take a function as argument that returns an 'a io promise, rather than returning an already-computed value.

Promises

type 'a io

Promise type. Replaced by 'a Lwt.t in Markup_lwt.

Encodings

module Encoding : sig ... end

Asynchronous counterpart to Markup.Encoding.

XML

val parse_xml : 
  ?report:(location -> Error.t -> unit io) ->
  ?encoding:Encoding.t ->
  ?namespace:(string -> string option) ->
  ?entity:(string -> string option) ->
  ?context:[< `Document | `Fragment ] ->
  (char, _) stream ->
  async parser

val write_xml : 
  ?report:((signal * int) -> Error.t -> unit io) ->
  ?prefix:(string -> string option) ->
  ([< signal ], _) stream ->
  (char, async) stream

HTML

val parse_html : 
  ?report:(location -> Error.t -> unit io) ->
  ?encoding:Encoding.t ->
  ?context:[< `Document | `Fragment of string ] ->
  (char, _) stream ->
  async parser

val write_html : 
  ?escape_attribute:(string -> string) ->
  ?escape_text:(string -> string) ->
  ([< signal ], _) stream ->
  (char, async) stream

I/O

val fn : (unit -> char option io) -> (char, async) stream

val to_string : (char, _) stream -> string io

val to_buffer : (char, _) stream -> Buffer.t io

Stream manipulation

val stream : (unit -> 'a option io) -> ('a, async) stream

val next : ('a, _) stream -> 'a option io

val peek : ('a, _) stream -> 'a option io

val transform : 
  ('a -> 'b -> ('c list * 'a option) io) ->
  'a ->
  ('b, _) stream ->
  ('c, async) stream

val fold : ('a -> 'b -> 'a io) -> 'a -> ('b, _) stream -> 'a io

val map : ('a -> 'b io) -> ('a, _) stream -> ('b, async) stream

val filter : ('a -> bool io) -> ('a, _) stream -> ('a, async) stream

val filter_map : ('a -> 'b option io) -> ('a, _) stream -> ('b, async) stream

val iter : ('a -> unit io) -> ('a, _) stream -> unit io

val drain : ('a, _) stream -> unit io

val to_list : ('a, _) stream -> 'a list io

val load : ('a, _) stream -> ('a, sync) stream io

load s converts a general stream s to a synchronous stream by buffering it.

Utility

val tree : 
  ?text:(string list -> 'a) ->
  ?element:(name -> (name * string) list -> 'a list -> 'a) ->
  ?comment:(string -> 'a) ->
  ?pi:(string -> string -> 'a) ->
  ?xml:(xml_declaration -> 'a) ->
  ?doctype:(doctype -> 'a) ->
  ([< signal ], _) stream ->
  'a option io

package markup

Promises

Encodings

XML

HTML

I/O

Stream manipulation

Utility