- Jan 16, 2024
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Francisco Aguirre authored
# Note for reviewer Most changes are just syntax changes necessary for the new version. Most important files should be the ones under the `xcm` folder. # Description Added XCMv4. ## Removed `Multi` prefix The following types have been renamed: - MultiLocation -> Location - MultiAsset -> Asset - MultiAssets -> Assets - InteriorMultiLocation -> InteriorLocation - MultiAssetFilter -> AssetFilter - VersionedMultiAsset -> VersionedAsset - WildMultiAsset -> WildAsset - VersionedMultiLocation -> VersionedLocation In order to fix a name conflict, the `Assets` in `xcm-executor` were renamed to `HoldingAssets`, as they represent assets in holding. ## Removed `Abstract` asset id It was not being used anywhere and this simplifies the code. Now assets are just constructed as follows: ```rust let asset: Asset = (AssetId(Location::new(1, Here)), 100u128).into(); ``` No need for specifying `Concrete` anymore. ## Outcome is now a named fields struct Instead of ```rust pub enum Outcome { Complete(Weight), Incomplete(Weight, Error), Error(Error), } ``` we now have ```rust pub enum Outcome { Complete { used: Weight }, Incomplete { used: Weight, error: Error }, Error { error: Error }, } ``` ## Added Reanchorable trait Now both locations and assets implement this trait, making it easier to reanchor both. ## New syntax for building locations and junctions Now junctions are built using the following methods: ```rust let location = Location { parents: 1, interior: [Parachain(1000), PalletInstance(50), GeneralIndex(1984)].into() }; ``` or ```rust let location = Location::new(1, [Parachain(1000), PalletInstance(50), GeneralIndex(1984)]); ``` And they are matched like so: ```rust match location.unpack() { (1, [Parachain(id)]) => ... (0, Here) => ..., (1, [_]) => ..., } ``` This syntax is mandatory in v4, and has been also implemented for v2 and v3 for easier migration. This was needed to make all sizes smaller. # TODO - [x] Scaffold v4 - [x] Port github.com/paritytech/polkadot/pull/7236 - [x] Remove `Multi` prefix - [x] Remove `Abstract` asset id --------- Co-authored-by: command-bot <> Co-authored-by:Keith Yeung <[email protected]>
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- Nov 13, 2023
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Adrian Catangiu authored
## Motivation `pallet-xcm` is the main user-facing interface for XCM functionality, including assets manipulation functions like `teleportAssets()` and `reserve_transfer_assets()` calls. While `teleportAsset()` works both ways, `reserve_transfer_assets()` works only for sending reserve-based assets to a remote destination and beneficiary when the reserve is the _local chain_. ## Solution This PR enhances `pallet_xcm::(limited_)reserve_withdraw_assets` to support transfers when reserves are other chains. This will allow complete, **bi-directional** reserve-based asset transfers user stories using `pallet-xcm`. Enables following scenarios: - transferring assets with local reserve (was previously supported iff asset used as fee also had local reserve - now it works in all cases), - transferring assets with reserve on destination, - transferring assets with reserve on remote/third-party chain (iff assets and fees have same remote reserve), - transferring assets with reserve different than the reserve of the asset to be used as fees - meaning can be used to transfer random asset with local/dest reserve while using DOT for fees on all involved chains, even if DOT local/dest reserve doesn't match asset reserve, - transferring assets with any type of local/dest reserve while using fees which can be teleported between involved chains. All of the above is done by pallet inner logic without the user having to specify which scenario/reserves/teleports/etc. The correct scenario and corresponding XCM programs are identified, and respectively, built automatically based on runtime configuration of trusted teleporters and trusted reserves. #### Current limitations: - while `fees` and "non-fee" `assets` CAN have different reserves (or fees CAN be teleported), the remaining "non-fee" `assets` CANNOT, among themselves, have different reserve locations (this is also implicitly enforced by `MAX_ASSETS_FOR_TRANSFER=2`, but this can be safely increased in the future). - `fees` and "non-fee" `assets` CANNOT have **different remote** reserves (this could also be supported in the future, but adds even more complexity while possibly not being worth it - we'll see what the future holds). Fixes https://github.com/paritytech/polkadot-sdk/issues/1584 Fixes https://github.com/paritytech/polkadot-sdk/issues/2055 --------- Co-authored-by:
Francisco Aguirre <[email protected]> Co-authored-by:
Branislav Kontur <[email protected]>
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- Oct 17, 2023
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Xiliang Chen authored
Partially addresses #1638 Still need a better solution to allow devs to have better control of this. --------- Co-authored-by:
joe petrowski <[email protected]>
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- Aug 31, 2023
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Bastian Köcher authored
* Rename `polkadot-parachain` to `polkadot-parachain-primitives` While doing this it also fixes some last `rustdoc` issues and fixes another Cargo warning related to `pallet-paged-list`. * Fix compilation * ".git/.scripts/commands/fmt/fmt.sh" * Fix XCM docs --------- Co-authored-by: command-bot <>
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- Aug 22, 2023
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Gavin Wood authored
* Bound number of assets which can be withdrawn to pay for execution. * ".git/.scripts/commands/fmt/fmt.sh" * Include ClaimAsset in limiting the assets * Change max assets to constant --------- Co-authored-by: command-bot <> Co-authored-by:
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- Aug 07, 2023
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Keith Yeung authored* Document non-uniqueness of SetTopic IDs * More comments on WithUniqueTopic
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- Jul 19, 2023
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Francisco Aguirre authored
* Add polkadot XCM benchmarks * Add temp * ".git/.scripts/commands/bench/bench.sh" xcm polkadot pallet_xcm_benchmarks::fungible * ".git/.scripts/commands/bench/bench.sh" xcm polkadot pallet_xcm_benchmarks::generic * Add weights to XCM on Polkadot * Make CI fail on old files Signed-off-by:
Oliver Tale-Yazdi <[email protected]> * Update template Signed-off-by:
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- May 25, 2023
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Gavin Wood authored
* Tools for unique topic references * Formatting * Naming * Repot into routing.rs. * More things done * Universal Exporter supports topic-as-reference * Some tests for the topic routing * More tests * Paid bridge tests * Add message ID to sending events * Formatting * fix and integrate into test nets * Move DenyThenTry and friend from Cumulus * Append SetTopic rather than prepend * Docs * Docs * Work with new ProcessMessage ID API * Formatting * Fix build * Fixes * Formatting * Update xcm/xcm-builder/src/barriers.rs Co-authored-by:
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- Apr 27, 2023
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Keith Yeung authored
* Move XCM matcher to xcm-builder * Use ProcessMessageError as the error type in MatchXcm and ShouldExecute * Implement a blocking barrier * Fixes * Add benchmarking for force_suspension * ".git/.scripts/commands/bench/bench.sh" runtime westend pallet_xcm * ".git/.scripts/commands/bench/bench.sh" runtime rococo pallet_xcm * ".git/.scripts/commands/bench/bench.sh" runtime kusama pallet_xcm * ".git/.scripts/commands/bench/bench.sh" runtime polkadot pallet_xcm * ".git/.scripts/commands/bench/bench.sh" runtime westend pallet_xcm * ".git/.scripts/commands/bench/bench.sh" runtime rococo pallet_xcm --------- Co-authored-by: command-bot <>
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- Apr 08, 2023
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s0me0ne-unkn0wn authored
* Happy New Year! * Remove year entierly Co-authored-by:
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- Mar 04, 2023
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Keith Yeung authored
* Introduce XCM matcher for writing barriers * Fix compilation * cargo fmt * Add more doc comments * Add mod doc comment * More doc comments * Add tests and fix logic * Remove redundant syntax * Add more doc comments * Add more doc comments * Add more doc comments
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- Feb 25, 2023
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Keith Yeung authored
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- Jan 17, 2023
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Gavin Wood authored
* cargo fmt * Create benchmarks for XCM instructions introduced in v3 (#4564) * Create benchmarks for BurnAsset and ExpectAsset * Add benchmarks for ExpectOrigin and ExpectError * Add benchmarks for QueryPallet and ExpectPallet * Add benchmarks for ReportTransactStatus and ClearTransactStatus * cargo fmt * Use AllPalletsWithSystem in mocks * Update XCM generic benchmarks for westend * Remove default impls for some XCM weight functions * Fix compilation error * Add weight_args helper attribute * Remove manually written XcmWeightInfo * Parse trailing comma * Revert "Add weight_args helper attribute" This reverts commit 3b7c47a6182e1b9227036c38b406d494c3fcf6fd. * Fixes * Fixes * XCM v3: Introduce querier field into `QueryReponse` (#4732) * Introduce querier field into QueryReponse * Convert &Option<MultiLocation> to Option<&MultiLocation> &Option<T> is almost always never quite useful, most of the time it still gets converted to an Option<&T> via `as_ref`, so we should simply make functions that accept Option<&T> instead. * Fix tests * cargo fmt * Fix benchmarks * Appease spellchecker * Fix test * Fix tests * Fix test * Fix mock * Fixes * Fix tests * Add test for response queriers * Update xcm/pallet-xcm/src/lib.rs * Test for non-existence of querier Co-authored-by:
Bastian Köcher <[email protected]> * Make use of starts_with in match_and_split Co-authored-by:
Bastian Köcher <[email protected]> Co-authored-by:
Parity Bot <[email protected]> * Fixes * Fixes * Fixes * Fixes * Formatting * Fixes * Formatting * Fixes * Fixes * Formatting * Formatting * Remove horrible names * Bump * Remove InvertLocation trait (#5092) * Remove InvertLocation trait * Remove unneeded functions * Formatting * Fixes * Remove XCMv1 (#5094) * Remove XCMv1 * Remove XCMv1 * Formatting * Fixes * Fixes * Formatting * derive serialize/deserialize for xcm primitives (#5036) * derive serialize/deserialize for xcm primitives * derive serialize/deserialize for xcm primitives * update v3 * update v2 Co-authored-by:
Gav Wood <[email protected]> * Update lock * Fixes * Add benchmarks for the ExchangeAsset instruction * `AliasOrigin` instruction stub (#5122) * AliasOrigin instruction stub * Fixes * Fixes * Update substrate * Fixes * Ensure same array length before using copy_from_slice * Fixes * Add benchmarks for the UniversalOrigin instruction * Remove unused import * Remove unused import * Add benchmarks for SetFeesMode instruction * Add benchmarks for asset (un)locking instructions * Leave AliasOrigin unbenchmarked * Fixes after merge * cargo fmt * Fixes * Fixes * Set TrustedReserves to None on both Kusama and Westend * Remove extraneous reserve_asset_deposited benchmark * Fix universal_origin benchmark * cargo run --quiet --profile=production --features=runtime-benchmarks -- benchmark pallet --chain=westend-dev --steps=50 --repeat=20 --pallet=pallet_xcm_benchmarks::generic --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --template=./xcm/pallet-xcm-benchmarks/template.hbs --output=./runtime/westend/src/weights/xcm/pallet_xcm_benchmarks_generic.rs * Don't rely on skipped benchmark functions * Fixes * cargo run --quiet --profile=production --features=runtime-benchmarks -- benchmark pallet --chain=kusama-dev --steps=50 --repeat=20 --pallet=pallet_xcm_benchmarks::generic --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --template=./xcm/pallet-xcm-benchmarks/template.hbs --output=./runtime/kusama/src/weights/xcm/pallet_xcm_benchmarks_generic.rs * Fix unused variables * Fixes * Spelling * Fixes * Fix codec index of VersionedXcm * Allows to customize how calls are dispatched from XCM (#5657) * CallDispatcher trait * fmt * unused import * fix test-runtime * remove JustDispatch type * fix typo in test-runtime * missing CallDispatcher * more missing CallDispatcher * Update comment `NoteAssetLocked` -> `NoteUnlockable` * Fixes * Fixes * Adjust MultiAssets weights based on new wild card variants * Fixes * Fixes * Fixes * Fixes * Fixes * Some late fixes for XCMv3 (#5237) * Maximise chances that trapped assets can be reclaimed * Do origin check as part of ExportMessage for security * Formatting * Fixes * Cleanup export XCM APIs * Formatting * Update xcm/src/v3/junctions.rs * UnpaidExecution instruction and associated barrier. * Tighten barriers (ClearOrigin/QueryResponse) * Allow only 1 ClearOrigin instruction in AllowTopLevelPaidExecutionFrom * Bi-directional teleport accounting * Revert other fix * Build fixes] * Tests build * Benchmark fixes Co-authored-by:
asynchronous rob <[email protected]> * Add more weight tests * cargo fmt * Create thread_local in XCM executor to limit recursion depth (#6304) * Create thread_local in XCM executor to limit recursion depth * Add unit test for recursion limit * Fix statefulness in tests * Remove panic * Use defer and environmental macro * Fix the implementation * Use nicer interface * Change ThisNetwork to AnyNetwork * Move recursion check up to top level * cargo fmt * Update comment Co-authored-by:
Squirrel <[email protected]> * Use for Kusama * Use WithComputedOrigin for Polkadot, Rococo and Westend * Update lock * Fix warning * Update xcm/pallet-xcm/src/tests.rs Co-authored-by:
Alexander Popiak <[email protected]> Co-authored-by:
stanly-johnson <[email protected]> Co-authored-by:
nanocryk <[email protected]> Co-authored-by:
Vincent Geddes <[email protected]> Co-authored-by:
Shawn Tabrizi <[email protected]>
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- Sep 12, 2022
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Sergej Sakac authored
* Companion for #11981 * more renaming * fmt * fixes * add generic type * Companion for #11831 * fix * revert changes * Delete rename-outer-enum.diff * revert * Update run_benches_for_runtime.sh * rename type Call & type Event * passing tests * fmt * small fixes * commit * fix * fmt * commit * error fixes * fix * small fix in test * Update lib.rs * Update lib.rs * Update lib.rs * Update lib.rs * Update lib.rs * Update lib.rs * Update lib.rs * remove RuntimeCall from pallet_grandpa * last fix * commit * rename * merge fix * update lockfile for {"substrate"} * cargo +nightly fmt * fix Co-authored-by: parity-processbot <> Co-authored-by:
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- Aug 31, 2022
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Shawn Tabrizi authored
* fix to latest substrate pr * update weights * cargo build -p polkadot-runtime-parachains * fix xcm-builder * fix import * fix a bunch * fix a bunch of weight stuff * kusama compile * unused * builds * maybe fix * cargo test -p polkadot-runtime-parachains * xcm simulator example * fix tests * xcm sim fuzz * fix runtime tests * remove unused * fix integration tests * scalar div * update lockfile for {"substrate"} Co-authored-by: parity-processbot <>
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- Dec 01, 2021
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antonio-dropulic authored
407bf44a8a add missing license header (#1204) 9babb19810 Custom relay strategy (#1198) c287872a11 fix clippy things (#1200) 3a40e62789 Expose some const value and type (#1186) 32b61476d1 increase sleep before connectingMillau (#1195) aabe7041fa revert messages transactions mortality (#1194) 3651f4f909 Message transactions mortality (#1191) 364d6e155d Bump dependencies (#1180) f0389acc08 cargo +nightly fmt --all (#1192) b270b6a016 Unify error enums in substrate and ethereum clients with `thiserror` (#1094) 58c4946f74 Limit max call size of Rialto/Millau runtimes (#1187) fd56a8cd56 Add UI to the deployment (#1047) 16f01dc736 Westend -> Millau alerts are pending before notifications are sent (#1184) 5628c11ece replace collective flip with babe randomness in Rialto (#1188) 1094a63b00 ignore another (pretty bad) RUSTSEC (#1185) 379fe323ea fix/ignore cargo deny issues (#1183) 92af5e6e64 additional log in finality relay + rephrase "failed" (#1182) b996a3b681 Rialto parachain in test deployments (#1178) 28d9332b44 Resubmit transactions strategy for Polkadot/Kusama (#1175) d0172c6847 Playing with CI (#1179) fb6f42456d fix checks order when registering parachain (#1177) ee828c005a Register-parachain subcommand of substrate-relay (#1170) 8cd2b1a112 Token swap pallet benchmarks (#1174) bb811accb1 fix collision with westend bridge (#1172) 8d2fba70ed add token swaps to test deployments (#1169) b6d1bdfe2c publish rialto parachain collator image (#1171) 834ae4a10a Fix OutboundLaneData types (#1159) 5ee0ea1626 copypasted -> copied (#1168) c3bb835f18 fix spelling (#1167) f90d041dc9 Upgrade `jsonrpsee` to v0.3 (#1051) 598c9b6d0d add some basic tests for swap tokens (#1164) 05e88c61f5 publish images when tag of specific format(e.g. v2021-09-27 + v2021-09-27-1) is published (#1166) 7f3f94a6e0 Fix CI again (#1165) ff37de332f Move calculation relayer reward into `MessageDeliveryAndDispatchPayment` (#1153) 36fbba839b fix clippy warning (#1163) 16da44d018 explicit wasm build (#1158) c9c8226449 Match substrate's fmt (#1148) 2fdd7f3e5e Fix/ignore clippy warnings (#1157) 43dfcc2686 Adding LookupAddress (#1156) 951eaa5582 Add rialto-parachain runtime and node (#1142) 803d266d61 Rename MessageId -> BridgeMessageId (#1152) 5f234484fc Box large arguments of GRANDPA pallet (#1154) cf9abc1011 Fix spelling (#1150) ab83ba2e58 Relay subcommand that performs token RLT <> MLAU token swap (#1141) 832536caf0 Polkadot <> Kusama relayers (#1122) 6d0daa8975 Add `OnMessageAccepted` callback (#1134) 5d03a20b3e Integrate token swap pallet into Millau runtime (#1099) ea4cfa833e Adding MultiAddress type and ValidationCodeHash (#1139) c20325a784 Add tests for `Raw` and `BridgeSendMessage` enum `Call` variants (#1125) 6d802416e2 increase pause before pining Rialto nodes (#1137) b54fa56b62 calculate fee using full message payload (#1132) ca5d8178f5 Add parachain pallets to rialto runtime (#1053) 9eaae4142e fix transaction resubmitter limits for Millau -> Rialto transactions (#1135) 9d4e17783c add --mandatory-headers-only cli option to complex relay (#1129) 1c5e0ec1cb Add local CI info to README (#1131) a8e0929e14 chore: spellchecker fixes (#1130) 3b8e2118e3 set fee for importing mandatory headers to zero (#1127) 49bba9aa52 another bunch of words for spellchecker (#1128) 8a72eafef6 Increase pause before messages generation start (#1126) 1f0ba9a191 Move some associated types from relay_substrate_client::Chain to bp_runtime::Chain (#1087) 74bc1a5b54 Transactions resubmitter (#1083) 21ba001f26 log max balance drop when sending message (#1117) 638a7ddffa Code Cleaning (#1124) be6555c51b Fix buildah logout (#1120) 87539c4a98 Format code work (#1116) 526fe7fdd7 fix spelling (#1119) bd4ce7f241 Fix spelling (#1118) 3c1147858e added missing constants to Kusama/Polkadot primitives (#1114) 52093b22ab Fix delivery transaction estimation used by rational relayer (#1109) 77a2f2fbed Remove fund account checks from upgrade. (#1111) 824334802b Rename param and update comment (#1108) d7784bfe06 Fix spellcheck (#1110) 0b18f5906a Refactor substrate messages source and substrate messages target (#1105) b27240bbff fix compilation (#1107) 9697da4fe8 Emit mortal transactions from relay (#1073) b29396c077 Change vault vars type to env vars (#1084) 35e0bbdc0c Make clippy mandatory. (#1103) a517e8541f Remove unused deps (#1102) 873dae608a Remove unnessary deps (#1101) 13450b74ee Stored conversion rate updater (#1005) 74389829f3 [BREAKING] Migrate messages pallet to frame v2 (#1088) 424da938dd README fix (#1100) 865744c909 upgrade currency exchange pallet to frame v2 (#1097) b5038148b3 Add missing docs (#1095) 0791e911c1 Common crate for substrate-relay (#1082) 3834c9d880 Update high-level-overview.md (#1093) c93553face Increase the time window for messaging alerts. (#1092) 8b9cc3cecd migrate pallet-shift-session-manager to frame v2 (#1090) dc91813c22 migrate eth PoA pallet to frame v2 (#1091) f16bb098cc Migrate dispatch pallet to frame v2 (#1089) 19f4325348 Bridge/This Chain Ids should be exposed as constants on pallet level. (#1085) 6381122df7 Change ChainSpec::from_genesis for Rialto and Millau chains to reflect the chain names. (#1079) 0f1d33e973 Make CI happy again (#1086) 238e65d96f fix typo (#1080) fc008457b6 Token-swap-over-bridge pallet (#944) 3fb97fa5ef Fix full spellcheck (#1076) eae4ed7170 fixed wrong trace (#1075) 219a0fad04 merge two weight-related loops in messages pallet (#1071) fc85632fdb increase_message_fee depends on stored mesage size (#1066) 530f37a23b companion for https://github.com/paritytech/polkadot/pull/3507 (#1067) 53b8cba683 sc_basic_authorship=trace for millau nodes (#1074) 9874e05e98 Improve traces of message generator scripts (#1069) 7b5ee84fbb extract message_details impl into runtime common (#1070) 5a4aed5a8b refund weight for mot pruning messages (#1062) 90e3d1e111 Fix Westend -> Millau sync (#1064) 427d30ddfc When restarting client, also "restart" tokio runtime (#1065) d47c05eeef Change get pipeline sensitive variables from Vault instead of GitLab settings (#1063) d775a85415 use tokio reactor to execute jsonrpsee futures (#1061) 15c8cd61cb Use BABE to author blocks on Rialto (previously: Aura) (#1050) 5186293500 Allow reading suri && password override from file (#1059) b506298262 Update jsonrpsee reference (#1049) 1734d00517 enable weight fee adjustent in Rialto/Millau (#1044) 607265afae Pay dispatch fee at target chain cli option (#1043) ce79ef91be bump dependencies before start referencing polkadot repo (#1048) 924fa24f6d Cli option for greedy relayer + run no-losses relayer by default (#1042) e21eba7b59 Yrong README Fixup + M1 Fixes (#1045) 20d08204a2 Confirm delivery detects when more than expected messages are confirmed (#1039) 994b846b52 pre and post dispatch weights of OnDeliveryConfirmed callback (#1040) 1dd5297e84 give real value to Rialto and Millau tokens (#1038) 035bee8715 Use real conversion rate in greedy relayer strategy (#1035) 9cfaecd0f7 fixed metrics prefix (#1037) 1d8d224937 Use kebab-case for bridge arguments (#1036) f30a4c79a6 Shared reference to conversion rate metric value (#1034) c34d7a5cbb estimate transaction fee (#1015) 93404b18bb change alert period from 2m to 10m for Westend -> Millau (GRANDPA or public node itself is lagging sometimes) (#1032) git-subtree-dir: bridges git-subtree-split: 407bf44a8a5f4e60aceef2dc755cd9ff09929ac3
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- Nov 11, 2021
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Alexander Popiak authored
* add more logging to currency adapter * add more logging to barriers * reformat currency adapter trace logs * add tracing logs for filter asset location * add tracing logs to fungibles adapter * add tracing to origin conversion * add tracing logs for xcm weight trading * fix compile errors * add more tracing logs to xcm executor * formatting and compile fixes * add some tracing logs to pallet-xcm * adjust log target in executor to debug * fix closure args
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- Sep 02, 2021
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Gavin Wood authored
* XCM: Automatic Version Negotiation * Introduce the version instructions and subscription trait * Notification and subscription data migration * Version change subscriptions * Fixes * Formatting * Spelling * Fixes * Fixes * Automatic unsubscription * Formatting * Expose remote origin in VM and ensure it is unchanged from actual origin in subscription instructions. * Barrier * Unsubscription extrinsic * Remove top_level param * Formatting * Fixes * Automatic subscription * Formatting * Spelling * Unit tests for XCM executor * Formatting * Spellin * Unit test for XCM pallet subscriber side * Formatting * More tests * Formatting * Fixes * Subscription-side tests * Formatting * Unit tests for XCM pallet * Formatting * Update roadmap/implementers-guide/src/types/overseer-protocol.md Co-authored-by:
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- Aug 28, 2021
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Gavin Wood authored
* XCM: Introduce AssetTrap * Revert reversions * Remove attempts at weighing and add test * Less storage use for asset trapping * Add missing file * Fixes * Fixes * Formatting * Fixes * Docs * Filter types to allow runtimes to dictate which assets/origins should be trapped * Formatting * Tests * Formatting * Fixes * Docs
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- Aug 26, 2021
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Gavin Wood authored
* Intoduce XCM v2 Also some minor fix for v0/v1 * Minor version cleanup * Minor version cleanup * Introduce SendError for XcmSend trait to avoid cycles with having Outcome in Xcm * comment * Corrent type * Docs * Fix build * Fixes * Introduce the basic impl * Docs * Add function * Basic implementation * Weighed responses and on_report * Make XCM more script-like * Remove BuyExecution::orders * Fixes * Fixes * Fixes * Formatting * Initial draft and make pallet-xcm build * fix XCM tests * Formatting * Fixes * Formatting * spelling * Fixes * Fixes * spelling * tests for translation * extra fields to XCM pallet * Formatting * Fixes * spelling * first integration test * Another integration test * Formatting * fix tests * all tests * Fixes * Fixes * Formatting * Fixes * Fixes * Formatting * Bump * Remove unneeded structuring * add instruction * Fixes * spelling * Fixes * Fixes * Formatting * Fixes * Fixes * Formatting * Introduce and use VersionedResponse * Introduce versioning to dispatchables' params * Fixes * Formatting * Rest of merge * more work * Formatting * Basic logic * Fixes * Fixes * Add test * Fixes * Formatting * Fixes * Fixes * Fixes * Nits * Simplify * Spelling * Formatting * Return weight of unexecuted instructions in case of error as surplus * Formatting * Fixes * Test for instruction count limiting * Formatting * Docs
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- Aug 17, 2021
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Alexander Popiak authored
* add integration tests to xcm-builder * add an integration test for reserve_transfer_assets * add query holding and teleport tests * formatting * add to barrier doc comments and fix doc tests warnings * use more realistic barrier for integration tests * improve imports * adjust base xcm weight and existential deposit to be in line with Kusama * remove AnyNetwork Co-authored-by:
Amar Singh <[email protected]> * add more comments and remove unnecessary code * move mock into separate file * reduce imports * update cargo.lock * remove reserve transfer test from xcm builder integration tests * reword barrier doc comment * elaborate on QueryHolding test scenario * add an integration test for reserve based transfers from parachain to parachain * add teleport tests * fix failing teleport filter tests * Update xcm/xcm-builder/src/integration_tests.rs Co-authored-by:
Kian Paimani <[email protected]> * Update xcm/xcm-builder/src/integration_tests.rs Co-authored-by:
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- Aug 09, 2021
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Keith Yeung authored
* MultiAsset TWO * Ensure MultiLocation always has a canonical representation * Remove v1 module * Draft next MultiAsset API. * Implement custom encoding/decoding scheme for MultiLocation * Properly implement IntoIterator for Junctions * Implement TryFrom<MultiLocation> for Junctions * Fix spelling mistakes * Fix tests in xcm-executor * XCM core builds * XCM Executor builds * XCM Builder builds * Fix xcm-builder tests and compilation * Make pallet-xcm compile * Use MultiLocation::default() * Make polkadot-runtime-common compile * Make rococo-runtime compile * Change return type of parent_count to u8 * Change MAX_MULTILOCATION_LENGTH to 255 * Make kusama-runtime compile * Fix logic in pallet-xcm * Use MultiLocation::empty() * Fix logic in location_conversion * Fix logic in origin_conversion.rs * Make westend-runtime compile * Rename prefixes and suffixes variables * Rename non_parent to interior * Rename non_parent to interior * Add test for encode/decode roundtrip and fix decode algorithm * API changes making their way throughout * Some TODOs * Further build fixes * Rename non_parent/junctions to interior * Basic compile builds * First test fixed * All executor tests fixed * Typo * Optimize subsume_assets and add test * Optimize checked_sub * XCM Builder first test fixed * Fix builder tests * Fix doc test * Make xcm-simulator compile * Make xcm-simulator-example compile * Make spellcheck happy * cargo fmt * fix some doc tests * spelling * named fields for AllOf * Fix subtle bug where Null is treated as an identifier * Add FIXME comment awaiting for const generics eval stabilization * Update xcm/src/v0/multiasset.rs Co-authored-by:
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- Aug 06, 2021
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Gavin Wood authored
* MultiAsset TWO * Draft next MultiAsset API. * XCM core builds * XCM Executor builds * XCM Builder builds * API changes making their way throughout * Some TODOs * Further build fixes * Basic compile builds * First test fixed * All executor tests fixed * Typo * Optimize subsume_assets and add test * Optimize checked_sub * XCM Builder first test fixed * Fix builder tests * Fix doc test * fix some doc tests * spelling * named fields for AllOf * Update xcm/src/v0/multiasset.rs Co-authored-by:
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- Aug 02, 2021
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Shawn Tabrizi authored
* cargo +nightly fmt * add cargo-fmt check to ci * update ci * fmt * fmt * skip macro * ignore bridges
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- Jun 03, 2021
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Alexander Popiak authored
* WIP * add tests and docs for DoubleEncoded * reformat parent_count * add test for match_and_split * fix append_with docs and add tests * move Parachain enum variant to tuple * Fix stuff * add to append test * simplify match * formatting * format and extend doc comments (including examples) * fix typo * add some doc comments * add test for location inverter * Add more tests/docs * Fix build * matches fungibles * currency adapter. * add more tests for location inverter * extract max length magic number into constant * adapters. * Apply suggestions from code review * Final touches. * Repot and fixes * Remove last todo * Apply suggestions from code review Co-authored-by:
kianenigma <[email protected]> Co-authored-by:
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- May 01, 2021
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asynchronous rob authored
* add `force_set_active_config` * add parachains modules to Westend * add parachains modules to Kusama runtime * use real runtime API impl * add module indices and remove auctions, crowdloan * add benchmarks * remove previous migrations and add host configuration set migration * make compile * Add Call Filter for Registrar and Slots except Root * cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=slots --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/ * cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/ * fix build * update `add_benchmark` * cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_paras_registrar.rs * cargo run --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_common::slots --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_common_slots.rs * cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_common::paras_registrar --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_common_paras_registrar.rs * cargo run --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_common::slots --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_common_slots.rs * fix weights * tweak more constants * Fix up the kusama runtime * Westend runtime fixups * Fix MMR & Beefy for westend * Fixes * fix tests * Update runtime/polkadot/src/constants.rs Co-authored-by:
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- Apr 07, 2021
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Gavin Wood authored
* Remove unused relaying XCM * Aggregate HRMP (XCMP/HMP) messages. Payloads for spambot. * Revert lock * Fix * Broken example * Introduce fee payment mechanics into XCM. * Weight limitations on XCM execution * Mock environment for tests and the first test * Tests for XCM and a few refactors. * Remove code that's not ready * Fix for an XCM and an additional test * Query response system * XCMP message dispatch system reimagining - Moved most of the logic into xcm-handler pallet - Altered the outgoing XCMP API from push to pull - Changed underlying outgoing queue data structures to avoid multi-page read/writes - Introduced queuing for incoming messages - Introduced signal messages as a flow-control sub-stream - Introduced flow-control with basic threshold back-pressure - Introduced overall weight limitation on messages executed - Additonal alterations to XCM APIs for the new system * Some build fixes * Remove the Encode bounds sprayed around * More faff * Fix bounds amek use latest scale codec. * remove println * fixes * Fix XcmExecutor Tests * Fix XCM bounds using derivative crate * Refactor names of XcmGeneric &c into Xcm * Repot the xcm-executor into xcm-builder * Docs * Docs * Fixes * Update xcm/src/lib.rs Co-authored-by:
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