package rocq-runtime

  1. Overview
  2. Docs
The Rocq Prover -- Core Binaries and Tools

Install 

dune-project
 Dependency

rocq-prover.org Readme Edit opam file Versions (3)

Authors

  1. T
    The Rocq development team, INRIA, CNRS, and contributors

Maintainers

  1. T
    The Rocq development team <rocq+rocq-development@discoursemail.com>

Sources

rocq-9.0.1.tar.gz
sha256=051f7bf702ff0a3b370449728921e5a95e18bc2b31b8eb949d48422888c98af4

doc/src/tuto2_plugin/counter.ml.html

Source file counter.ml

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(*
 * This file defines our counter, which we use in the Count command.
 *)

(*
 * Our counter is simply a reference called "counter" to an integer.
 *
 * Summary.ref behaves like ref, but also registers a summary to Coq.
 *)
let counter = Summary.ref ~name:"counter" 0

(*
 * We can increment our counter:
 *)
let increment () =
  counter := succ !counter

(*
 * We can also read the value of our counter:
 *)
let value () =
  !counter