mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-10 14:37:31 +00:00
Andronik Ordian
0a8a607a58
* update tiny-keccak to 0.2 * update deps except bitvec and shared_memory * fix some warning after futures upgrade * remove useless package rename caused by bug in cargo-upgrade * revert parity-util-mem * * remove unused import * cargo update * remove all renames on parity-scale-codec * remove the leftovers * remove unused dep
93 lines
4.3 KiB
Rust
93 lines
4.3 KiB
Rust
// Copyright 2020 Parity Technologies (UK) Ltd.
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// This file is part of Cumulus.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
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//! Version 0 of the Cross-Consensus Message format data structures.
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use alloc::vec::Vec;
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use parity_scale_codec::{self, Encode, Decode};
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use super::{MultiAsset, MultiLocation};
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/// An instruction to be executed on some or all of the assets in holding, used by asset-related XCM messages.
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#[derive(Clone, Eq, PartialEq, Encode, Decode, Debug)]
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pub enum Order {
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/// Do nothing. Not generally used.
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Null,
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/// Remove the asset(s) (`assets`) from holding and place equivalent assets under the ownership of `dest` within
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/// this consensus system.
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///
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/// - `assets`: The asset(s) to remove from holding.
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/// - `dest`: The new owner for the assets.
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///
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/// Errors:
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DepositAsset { assets: Vec<MultiAsset>, dest: MultiLocation },
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/// Remove the asset(s) (`assets`) from holding and place equivalent assets under the ownership of `dest` within
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/// this consensus system.
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///
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/// Send an onward XCM message to `dest` of `ReserveAssetDeposit` with the
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///
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/// - `assets`: The asset(s) to remove from holding.
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/// - `dest`: The new owner for the assets.
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/// - `effects`: The orders that should be contained in the `ReserveAssetDeposit` which is sent onwards to
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/// `dest.
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///
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/// Errors:
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DepositReserveAsset { assets: Vec<MultiAsset>, dest: MultiLocation, effects: Vec<Order> },
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/// Remove the asset(s) (`give`) from holding and replace them with alternative assets.
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///
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/// The minimum amount of assets to be received into holding for the order not to fail may be stated.
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///
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/// - `give`: The asset(s) to remove from holding.
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/// - `receive`: The minimum amount of assets(s) which `give` should be exchanged for. The meaning of wildcards
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/// is undefined and they should be not be used.
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///
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/// Errors:
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ExchangeAsset { give: Vec<MultiAsset>, receive: Vec<MultiAsset> },
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/// Remove the asset(s) (`assets`) from holding and send a `WithdrawAsset` XCM message to a reserve location.
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///
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/// - `assets`: The asset(s) to remove from holding.
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/// - `reserve`: A valid location that acts as a reserve for all asset(s) in `assets`. The sovereign account
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/// of this consensus system *on the reserve location* will have appropriate assets withdrawn and `effects` will
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/// be executed on them. There will typically be only one valid location on any given asset/chain combination.
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/// - `effects`: The orders to execute on the assets once withdrawn *on the reserve location*.
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///
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/// Errors:
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InitiateReserveWithdraw { assets: Vec<MultiAsset>, reserve: MultiLocation, effects: Vec<Order> },
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/// Remove the asset(s) (`assets`) from holding and send a `TeleportAsset` XCM message to a destination location.
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///
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/// - `assets`: The asset(s) to remove from holding.
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/// - `destination`: A valid location that has a bi-lateral teleportation arrangement.
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/// - `effects`: The orders to execute on the assets once arrived *on the destination location*.
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///
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/// Errors:
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InitiateTeleport { assets: Vec<MultiAsset>, dest: MultiLocation, effects: Vec<Order> },
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/// Send a `Balances` XCM message with the `assets` value equal to the holding contents, or a portion thereof.
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///
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/// - `query_id`: An identifier that will be replicated into the returned XCM message.
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/// - `dest`: A valid destination for the returned XCM message. This may be limited to the current origin.
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/// - `assets`: A filter for the assets that should be reported back. The assets reported back will be, asset-
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/// wise, *the lesser of this value and the holding account*. No wildcards will be used when reporting assets
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/// back.
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///
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/// Errors:
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QueryHolding { #[codec(compact)] query_id: u64, dest: MultiLocation, assets: Vec<MultiAsset> },
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}
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