mte/unikernel/duniverse/ocaml-caqti/caqti/lib-template/shims.fallback.mli

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(* Copyright (C) 2024 Petter A. Urkedal <paurkedal@gmail.com>
*
* This library 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, or (at your
* option) any later version, with the LGPL-3.0 Linking Exception.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* and the LGPL-3.0 Linking Exception along with this library. If not, see
* <http://www.gnu.org/licenses/> and <https://spdx.org>, respectively.
*)
(** Compatibility shims.
This is the fallback implementation providing replacements for recent
additions to the standard library. *)
module Type : sig
type (_, _) eq = Equal : ('a, 'a) eq
(** Type equality witness. This will eventually be replaced by the equavalent
definition available in [Stdlib.Type] since OCaml 5.1, but for now, we
must keep backwards compatibility with older compilers. *)
end