VSL - The data.utf8_string Structure

# Copyright 2011  Petter Urkedal
#
# This file is part of the Viz Standard Library <http://www.vizlang.org/>.
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# The Viz Standard Library (VSL) is free software: you can redistribute it
# and/or modify it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation, either version 3 of the License,
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# Z.  UTF-8 Encoded Strings

open prelude.ubiquitous

type t := utf8_string

val of_string : string  t
val as_string : t  string
val length : t  int

#?ffoc include compat.ocaml_unicode.utf8_string