File: derive.mli

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(************************************************************************)
(*         *      The Rocq Prover / The Rocq Development Team           *)
(*  v      *         Copyright INRIA, CNRS and contributors             *)
(* <O___,, * (see version control and CREDITS file for authors & dates) *)
(*   \VV/  **************************************************************)
(*    //   *    This file is distributed under the terms of the         *)
(*         *     GNU Lesser General Public License Version 2.1          *)
(*         *     (see LICENSE file for the text of the license)         *)
(************************************************************************)

(** [start_deriving f suchthat lemma] starts a proof of [suchthat]
    (which can contain references to [f]) in the context extended by
    [f:=?x]. When the proof ends, [f] is defined as the value of [?x]
    and [lemma] as the proof. *)
val start_deriving
  :  atts:Vernacentries.DefAttributes.t
  -> Constrexpr.local_binder_expr list
  -> Constrexpr.constr_expr
  -> Names.lident
  -> Declare.Proof.t