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50eb12cf2f
Moved from: https://github.com/paritytech/polkadot/pull/6951 closes https://github.com/paritytech/polkadot-sdk/issues/490 - [x] update cumulus --- This PR introduces transactional processing of certain xcm instructions. For the list of instructions checkout https://github.com/paritytech/polkadot-sdk/issues/490. The transactional processing is implemented as an xcm-executor config item. The two implementations in this PR are `FrameTransactionalProcessor` and `()`. The `()` implementation does no transactional processing. Each implementation of the `ProcessTransaction` trait has an `IS_TRANSACTIONAL` const that tells the XCVM if transactional processing is actually implemented. If Transactional processing is implemented, changes to touched registers should also be rolled back to prevent inconsistencies. Note for reviewers: Check out the following safety assumption: https://github.com/paritytech/polkadot-sdk/pull/1222/files#diff-4effad7d8c1c9de19fd27e18661cbf2128c8718f3b2420a27d2f816e0749ea53R30 --------- Co-authored-by: Keith Yeung <kungfukeith11@gmail.com> Co-authored-by: Francisco Aguirre <franciscoaguirreperez@gmail.com> Co-authored-by: command-bot <>
131 lines
4.4 KiB
Rust
131 lines
4.4 KiB
Rust
// Copyright (C) Parity Technologies (UK) Ltd.
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// This file is part of Polkadot.
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// Polkadot 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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// Polkadot 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 Polkadot. If not, see <http://www.gnu.org/licenses/>.
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//! # XCM-Builder
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//!
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//! Types and helpers for *building* XCM configuration.
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#![cfg_attr(not(feature = "std"), no_std)]
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#[cfg(test)]
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mod tests;
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#[cfg(feature = "std")]
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pub mod test_utils;
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mod asset_conversion;
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#[allow(deprecated)]
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pub use asset_conversion::ConvertedConcreteAssetId;
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pub use asset_conversion::{
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AsPrefixedGeneralIndex, ConvertedConcreteId, MatchedConvertedConcreteId, V4V3LocationConverter,
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};
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mod barriers;
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pub use barriers::{
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AllowExplicitUnpaidExecutionFrom, AllowKnownQueryResponses, AllowSubscriptionsFrom,
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AllowTopLevelPaidExecutionFrom, AllowUnpaidExecutionFrom, DenyReserveTransferToRelayChain,
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DenyThenTry, IsChildSystemParachain, RespectSuspension, TakeWeightCredit, TrailingSetTopicAsId,
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WithComputedOrigin,
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};
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mod controller;
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pub use controller::{
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Controller, ExecuteController, ExecuteControllerWeightInfo, QueryController,
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QueryControllerWeightInfo, QueryHandler, SendController, SendControllerWeightInfo,
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};
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mod currency_adapter;
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#[allow(deprecated)]
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pub use currency_adapter::CurrencyAdapter;
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mod fee_handling;
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pub use fee_handling::{
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deposit_or_burn_fee, HandleFee, XcmFeeManagerFromComponents, XcmFeeToAccount,
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};
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mod filter_asset_location;
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pub use filter_asset_location::{AllAssets, Case, LocationWithAssetFilters, NativeAsset};
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mod fungible_adapter;
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pub use fungible_adapter::{FungibleAdapter, FungibleMutateAdapter, FungibleTransferAdapter};
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mod fungibles_adapter;
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pub use fungibles_adapter::{
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AssetChecking, DualMint, FungiblesAdapter, FungiblesMutateAdapter, FungiblesTransferAdapter,
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LocalMint, MintLocation, NoChecking, NonLocalMint,
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};
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mod location_conversion;
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#[allow(deprecated)]
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pub use location_conversion::ForeignChainAliasAccount;
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pub use location_conversion::{
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Account32Hash, AccountId32Aliases, AccountKey20Aliases, AliasesIntoAccountId32,
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ChildParachainConvertsVia, DescribeAccountId32Terminal, DescribeAccountIdTerminal,
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DescribeAccountKey20Terminal, DescribeAllTerminal, DescribeBodyTerminal, DescribeFamily,
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DescribeLocation, DescribePalletTerminal, DescribeTerminus, DescribeTreasuryVoiceTerminal,
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GlobalConsensusConvertsFor, GlobalConsensusParachainConvertsFor, HashedDescription,
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LocalTreasuryVoiceConvertsVia, ParentIsPreset, SiblingParachainConvertsVia,
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};
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mod matches_location;
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pub use matches_location::{StartsWith, StartsWithExplicitGlobalConsensus};
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mod matches_token;
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pub use matches_token::IsConcrete;
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mod matcher;
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pub use matcher::{CreateMatcher, MatchXcm, Matcher};
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mod nonfungibles_adapter;
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pub use nonfungibles_adapter::{
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NonFungiblesAdapter, NonFungiblesMutateAdapter, NonFungiblesTransferAdapter,
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};
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mod origin_aliases;
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pub use origin_aliases::AliasForeignAccountId32;
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mod origin_conversion;
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pub use origin_conversion::{
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BackingToPlurality, ChildParachainAsNative, ChildSystemParachainAsSuperuser, EnsureXcmOrigin,
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OriginToPluralityVoice, ParentAsSuperuser, RelayChainAsNative, SiblingParachainAsNative,
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SiblingSystemParachainAsSuperuser, SignedAccountId32AsNative, SignedAccountKey20AsNative,
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SignedToAccountId32, SovereignSignedViaLocation,
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};
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mod pay;
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pub use pay::{FixedLocation, LocatableAssetId, PayAccountId32OnChainOverXcm, PayOverXcm};
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mod process_xcm_message;
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pub use process_xcm_message::ProcessXcmMessage;
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mod routing;
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pub use routing::{WithTopicSource, WithUniqueTopic};
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mod transactional;
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pub use transactional::FrameTransactionalProcessor;
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mod universal_exports;
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pub use universal_exports::{
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ensure_is_remote, BridgeBlobDispatcher, BridgeMessage, DispatchBlob, DispatchBlobError,
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ExporterFor, HaulBlob, HaulBlobError, HaulBlobExporter, NetworkExportTable,
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NetworkExportTableItem, SovereignPaidRemoteExporter, UnpaidLocalExporter, UnpaidRemoteExporter,
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};
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mod weight;
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pub use weight::{
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FixedRateOfFungible, FixedWeightBounds, TakeRevenue, UsingComponents, WeightInfoBounds,
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};
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