package coq-serapi

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in-package search v0.2.0

Serialization library and protocol for machine interaction with the Coq proof assistant

Install

Dune Dependency

github.com Readme Changelog Edit opam file Versions (38)

Authors

Maintainers

E

e@x80.org

Sources

coq-serapi-8.15.0.0.15.4.tbz

sha256=cffb0eacd9d155434f7cf384418c78a9d1cf189b65b080a456f50d9d3c3dcf5c

sha512=77eada7c9f2979ee8b00704ed49e65f6e0aadb1a24b73bb89581bf624f330d141340e0dfecd8b1517a11b2a9d823d8f84fcbdea419cc99536557019c5951b80e

doc/src/coq-serapi.serlib/serlib_base.ml.html

Source file `serlib_base.ml`

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(************************************************************************)
(*  v      *   The Coq Proof Assistant  /  The Coq Development Team     *)
(* <O___,, *   INRIA - CNRS - LIX - LRI - PPS - Copyright 1999-2016     *)
(*   \VV/  **************************************************************)
(*    //   *      This file is distributed under the terms of the       *)
(*         *       GNU Lesser General Public License Version 2.1        *)
(************************************************************************)

(************************************************************************)
(* Coq serialization API/Plugin                                         *)
(* Copyright 2016-2018 MINES ParisTech                                  *)
(************************************************************************)
(* Status: Very Experimental                                            *)
(************************************************************************)

exception Ser_error of string

let _ = CErrors.register_handler (function
    | Ser_error msg ->
      Some Pp.(seq [str "Serlib Error: "; str msg])
    | _ ->
      None)

let opaque_of_sexp ~typ _obj =
  raise (Ser_error ("["^typ^": ABSTRACT / cannot deserialize]"))

let exn_on_opaque = ref true

let sexp_of_opaque ~typ _exp =
  let msg = "["^typ^": ABSTRACT]" in
  if !exn_on_opaque then
    raise (Ser_error msg)
  else
    Sexplib.Sexp.Atom ("["^typ^": ABSTRACT]")

let opaque_of_yojson ~typ _obj =
  raise (Ser_error ("["^typ^": ABSTRACT / cannot deserialize]"))

let opaque_to_yojson ~typ _obj =
  let msg = "["^typ^": ABSTRACT]" in
  if !exn_on_opaque then
    raise (Ser_error msg)
  else
    `String ("["^typ^": ABSTRACT]")

let hash_opaque ~typ:_ x = Hashtbl.hash x
let hash_fold_opaque ~typ st x = Ppx_hash_lib.Std.Hash.Builtin.hash_fold_int st (hash_opaque ~typ x)
let compare_opaque ~typ:_ x y = Stdlib.compare x y