ligo/vendors/ligo-utils/tezos-protocol-alpha/manager_repr.ml

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(*****************************************************************************)
(* *)
(* Open Source License *)
(* Copyright (c) 2018 Dynamic Ledger Solutions, Inc. <contact@tezos.com> *)
(* *)
(* Permission is hereby granted, free of charge, to any person obtaining a *)
(* copy of this software and associated documentation files (the "Software"),*)
(* to deal in the Software without restriction, including without limitation *)
(* the rights to use, copy, modify, merge, publish, distribute, sublicense, *)
(* and/or sell copies of the Software, and to permit persons to whom the *)
(* Software is furnished to do so, subject to the following conditions: *)
(* *)
(* The above copyright notice and this permission notice shall be included *)
(* in all copies or substantial portions of the Software. *)
(* *)
(* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR*)
(* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, *)
(* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL *)
(* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER*)
(* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING *)
(* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER *)
(* DEALINGS IN THE SOFTWARE. *)
(* *)
(*****************************************************************************)
(* Tezos Protocol Implementation - Low level Repr. of Managers' keys *)
type manager_key =
| Hash of Signature.Public_key_hash.t
| Public_key of Signature.Public_key.t
type t = manager_key
open Data_encoding
let hash_case tag =
case
tag
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~title:"Public_key_hash"
Signature.Public_key_hash.encoding
(function Hash hash -> Some hash | _ -> None)
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(fun hash -> Hash hash)
let pubkey_case tag =
case
tag
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~title:"Public_key"
Signature.Public_key.encoding
(function Public_key hash -> Some hash | _ -> None)
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(fun hash -> Public_key hash)
let encoding = union [hash_case (Tag 0); pubkey_case (Tag 1)]