mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
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Svyatoslav Nikolsky
e23266c7e6
* substrate: d0f6c1c60da22e04dd25c2eca46ebfe6f1571af0
polkadot: dd4b2e6a34a08a01b876d14641e99e7011be3463
cumulus: 9379cd6c18
* fmt
* fixed lost refs
* spelling
* benckhmarks
* fmt
58 lines
2.7 KiB
Rust
58 lines
2.7 KiB
Rust
// Copyright 2019-2021 Parity Technologies (UK) Ltd.
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// This file is part of Parity Bridges Common.
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// Parity Bridges Common 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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// Parity Bridges Common 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 Parity Bridges Common. If not, see <http://www.gnu.org/licenses/>.
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//! Primitives that may be used by different message delivery and dispatch mechanisms.
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use codec::{Decode, Encode};
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use frame_support::{weights::Weight, RuntimeDebug};
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use scale_info::TypeInfo;
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/// Where message dispatch fee is paid?
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#[derive(Encode, Decode, RuntimeDebug, Clone, Copy, PartialEq, Eq, TypeInfo)]
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pub enum DispatchFeePayment {
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/// The dispatch fee is paid at the source chain.
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AtSourceChain,
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/// The dispatch fee is paid at the target chain.
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///
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/// The fee will be paid right before the message is dispatched. So in case of any other
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/// issues (like invalid call encoding, invalid signature, ...) the dispatch module won't
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/// do any direct transfers. Instead, it'll return fee related to this message dispatch to the
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/// relayer.
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AtTargetChain,
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}
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/// Message dispatch result.
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#[derive(Encode, Decode, RuntimeDebug, Clone, PartialEq, Eq, TypeInfo)]
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pub struct MessageDispatchResult {
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/// Dispatch result flag. This flag is relayed back to the source chain and, generally
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/// speaking, may bring any (that fits in single bit) information from the dispatcher at
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/// the target chain to the message submitter at the source chain. If you're using immediate
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/// call dispatcher, then it'll be result of the dispatch - `true` if dispatch has succeeded
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/// and `false` otherwise.
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pub dispatch_result: bool,
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/// Unspent dispatch weight. This weight that will be deducted from total delivery transaction
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/// weight, thus reducing the transaction cost. This shall not be zero in (at least) two cases:
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///
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/// 1) if message has been dispatched successfully, but post-dispatch weight is less than
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/// the weight, declared by the message sender;
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/// 2) if message has not been dispatched at all.
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pub unspent_weight: Weight,
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/// Whether the message dispatch fee has been paid during dispatch. This will be true if your
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/// configuration supports pay-dispatch-fee-at-target-chain option and message sender has
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/// enabled this option.
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pub dispatch_fee_paid_during_dispatch: bool,
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}
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