Source file p2p_version.ml

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(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com>     *)
(* Copyright (c) 2019 Nomadic Labs, <contact@nomadic-labs.com>               *)
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type t = int

let equal = Int.equal

let compare = Int.compare

let pp = Format.pp_print_int

let encoding =
  let open Data_encoding in
  def "p2p_version" ~description:"A version number for the p2p layer." uint16

let () = Data_encoding.Registration.register ~pp encoding

let zero = 0

let one = 1

let supported = [zero; one]

type feature = Nack_with_list

let feature_available feature p2p_version =
  match feature with Nack_with_list -> p2p_version > 0