(* Copyright (C) 2025  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.
 *)

module Monad_syntax (Monad : System_sig.FIBER) : sig
  open Monad

  val ( let* ) : 'a t -> ('a -> 'b t) -> 'b t

  val ( let+ ) : 'a t -> ('a -> 'b) -> 'b t

  val ( >>=? ) :
    ('a, 'e) result t -> ('a -> ('b, 'e) result t) -> ('b, 'e) result t

  val ( >|=? ) :
    ('a, 'e) result t -> ('a -> 'b) -> ('b, 'e) result t

  val ( let*? ) :
    ('a, 'e) result t -> ('a -> ('b, 'e) result t) -> ('b, 'e) result t

  val ( let+? ) :
    ('a, 'e) result t -> ('a -> 'b) -> ('b, 'e) result t
end