2018-06-29 16:08:08 +04:00
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(*****************************************************************************)
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(* *)
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(* Open Source License *)
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(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
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(* *)
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(* Permission is hereby granted, free of charge, to any person obtaining a *)
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(* copy of this software and associated documentation files (the "Software"),*)
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(* to deal in the Software without restriction, including without limitation *)
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(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
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(* and/or sell copies of the Software, and to permit persons to whom the *)
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(* Software is furnished to do so, subject to the following conditions: *)
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(* *)
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(* The above copyright notice and this permission notice shall be included *)
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(* in all copies or substantial portions of the Software. *)
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(* *)
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(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
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(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
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(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
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(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
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(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
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(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
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(* DEALINGS IN THE SOFTWARE. *)
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(* *)
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(*****************************************************************************)
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2018-01-24 15:48:25 +04:00
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2018-09-17 11:18:26 +04:00
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(** Network protocol version. *)
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2018-01-24 15:48:25 +04:00
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2018-09-17 11:18:26 +04:00
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(** Type of a network protocol version. *)
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2018-01-24 15:48:25 +04:00
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type t = {
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name : string ;
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major : int ;
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minor : int ;
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}
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val pp : Format.formatter -> t -> unit
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val encoding : t Data_encoding.t
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2018-09-17 11:18:26 +04:00
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(** Selects the prefered common version for a pair of version
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lists. Used during network protocol negociation. If any, it is the
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maximum one, in lexicographic order (name, then major, minor). *)
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2018-01-24 15:48:25 +04:00
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val common : t list -> t list -> t option
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2018-09-17 11:18:26 +04:00
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(** Gives the prefered version in a list: the one selected by
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{!common} among the list of compatible ones. *)
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val best : t list -> t
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