51 lines
2.5 KiB
OCaml
51 lines
2.5 KiB
OCaml
(*****************************************************************************)
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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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type shell_header = {
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level: Int32.t ;
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proto_level: int ; (* uint8 *)
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predecessor: Block_hash.t ;
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timestamp: Time.t ;
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validation_passes: int ; (* uint8 *)
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operations_hash: Operation_list_list_hash.t ;
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fitness: Fitness.t ;
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context: Context_hash.t ;
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}
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val shell_header_encoding: shell_header Data_encoding.t
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type t = {
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shell: shell_header ;
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protocol_data: MBytes.t ;
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}
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include S.HASHABLE with type t := t
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and type hash := Block_hash.t
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val of_bytes_exn: MBytes.t -> t
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val bounded_encoding: ?max_size:int -> unit -> t Data_encoding.t
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val get_forced_protocol_upgrade: level:Int32.t -> Protocol_hash.t option
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