- Nov 21, 2023
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Francisco Aguirre authored
Adding on top of the new builder pattern for creating XCM programs, I'm adding some more APIs: ```rust let paying_fees: Xcm<()> = Xcm::builder() // Only allow paying for fees .withdraw_asset() // First instruction has to load the holding register .buy_execution() // Second instruction has to be `buy_execution` .build(); let paying_fees_invalid: Xcm<()> = Xcm::builder() .withdraw_asset() .build(); // Invalid, need to pay for fees let not_paying_fees: Xcm<()> = Xcm::builder_unpaid() .unpaid_execution() // Needed .withdraw_asset() .deposit_asset() .build(); let all_goes: Xcm<()> = Xcm::builder_unsafe() // You can do anything .withdraw_asset() .deposit_asset() .build(); ``` The invalid bits are because the methods don't even exist on the types that you'd want to call them on. --------- Co-authored-by: command-bot <>
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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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- Nov 08, 2023
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Francisco Aguirre authored
Added a proc macro to be able to write XCMs using the builder pattern. This means we go from having to do this: ```rust let message: Xcm<()> = Xcm(vec![ WithdrawAsset(assets), BuyExecution { fees: asset, weight_limit: Unlimited }, DepositAsset { assets, beneficiary }, ]); ``` to this: ```rust let message: Xcm<()> = Xcm::builder() .withdraw_asset(assets) .buy_execution(asset, Unlimited), .deposit_asset(assets, beneficiary) .build(); ``` --------- Co-authored-by:Keith Yeung <[email protected]> Co-authored-by: command-bot <>
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- Oct 24, 2023
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Kian Paimani authored
closes https://github.com/paritytech/polkadot-sdk/issues/1882 ## Breaking Changes This PR introduces a new item to `pallet_balances::Config`: ```diff trait Config { ++ type RuntimeFreezeReasons; } ``` This value is only used to check it against `type MaxFreeze`. A similar check has been added for `MaxHolds` against `RuntimeHoldReasons`, which is already given to `pallet_balances`. In all contexts, you should pass the real `RuntimeFreezeReasons` generated by `construct_runtime` to `type RuntimeFreezeReasons`. Passing `()` would also work, but it would imply that the runtime uses no freezes at all. --------- Signed-off-by:Oliver Tale-Yazdi <[email protected]> Co-authored-by:
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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 23, 2023
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juangirini authored* move RuntimeDebug out of frame_support * move RuntimeDebug out of frame_support * fix xcm export * ".git/.scripts/commands/fmt/fmt.sh" * fix xcm intefration tests * fix cargo lock for xcm intefration tests * wip * restructure benchmarking macro related exports * update cargo lock --------- Co-authored-by: parity-processbot <>
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- Jul 14, 2023
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juangirini authored
* replace Index for Nonce * remove extra Nonce * update lockfile for {"substrate"} --------- Co-authored-by: parity-processbot <>
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- Jul 13, 2023
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gupnik authored
Moves `Block` to `frame_system` instead of `construct_runtime` and removes `Header` and `BlockNumber` (#7431) * Companion for substrate * Minor update * Formatting * Fixes for cumulus * Fixes tests in polkadot-runtime-parachains * Minor update * Removes unused import * Fixes tests in polkadot-runtime-common * Minor fix * Update roadmap/implementers-guide/src/runtime/configuration.md Co-authored-by:
ordian <[email protected]> * ".git/.scripts/commands/fmt/fmt.sh" * update lockfile for {"substrate"} --------- Co-authored-by:
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- Jul 12, 2023
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Michal Kucharczyk authored* GenesisBuild<T,I> deprecated. BuildGenesisConfig added * fmt * fixes * more fixes * more fixes * fixes * update lockfile for {"substrate"} * fix --------- Co-authored-by: parity-processbot <>
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- Jun 28, 2023
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Oliver Tale-Yazdi authored* Increase recusive limit to 512 for macro expansions Signed-off-by:
Alexandru Vasile <[email protected]> * Increase limit to 1024 Signed-off-by:
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- Jun 05, 2023
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Keith Yeung authored
* Implement AliasOrigin processing in XCVM * add builder types and first test * switch to more general builder types * clone target for RemovePrefixAccountId32 * change builder types * change AliasForeignAccountId32 and add test for AliasCase * add Aliasers type to xcm configs * add benchmark * benchmark fix * add benchmark function for runtimes * fix alias_origin result types * fix benchmark test * add runtime-benchmarks feature in pallet-xcm-benchmarks * fmt * remove AliasCase, add test and fmt * address feedback * ".git/.scripts/commands/bench/bench.sh" xcm kusama pallet_xcm_benchmarks::generic * ".git/.scripts/commands/bench/bench.sh" xcm westend pallet_xcm_benchmarks::generic * ".git/.scripts/commands/bench/bench.sh" xcm rococo pallet_xcm_benchmarks::generic * address feedback * lock * ".git/.scripts/commands/bench/bench.sh" xcm kusama pallet_xcm_benchmarks::generic * ".git/.scripts/commands/bench/bench.sh" xcm westend pallet_xcm_benchmarks::generic * ".git/.scripts/commands/bench/bench.sh" xcm rococo pallet_xcm_benchmarks::generic * change doc * fmt --------- Co-authored-by:
Just van Stam <[email protected]> Co-authored-by:
Just van Stam <[email protected]> Co-authored-by: command-bot <>
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Gavin Wood authored
* Introduce an extensible location-to-hash-account * Convert becomes RevFallRefConvert * Use ConvertLocation trait * Remove Convert usage * Builds * Fix warnings * Remove unused types * Bump lock * No need for aliasing * Remove unused * Deprecate legacy conversion * Fixes * Fixes * Update Cargo.toml Co-authored-by:
Muharem Ismailov <[email protected]> * Update xcm/xcm-builder/src/location_conversion.rs Co-authored-by:
Liam Aharon <[email protected]> * Update xcm/xcm-builder/src/location_conversion.rs Co-authored-by:
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- May 26, 2023
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Francisco Aguirre authored
* XCM: Fix issue with RequestUnlock * Leave API changes for v4 * Fix clippy errors * Fix tests --------- Co-authored-by: parity-processbot <>
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- May 24, 2023
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Bastian Köcher authored
* Companion: Substrate#13869 https://github.com/paritytech/substrate/pull/13869 * update lockfile for {"substrate"} * ".git/.scripts/commands/fmt/fmt.sh" --------- Co-authored-by: parity-processbot <>
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- May 21, 2023
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Gavin Wood authored
* Work with new ProcessMessage ID API * Enable new ProcessMessage API * Formatting * Fixes * Bump * cargo update -p sp-io Signed-off-by:
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- May 19, 2023
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Gavin Wood authored
* Add ProcessXcmMessage struct * Migrate away from weights in host config * New well-known key to report UMPQ capacity * Add missing file * Fixes * Remove original UMP files * Docs * Update runtime/parachains/src/inclusion/mod.rs Co-authored-by:
asynchronous rob <[email protected]> * Add benchmarking * Benchmarks * Mock example of using the QueueChangeHandler to update the WKK * Use master Cargo.lock Signed-off-by:
🤦 Signed-off-by:Gavin Wood <[email protected]> * Update runtime/kusama/src/lib.rs Co-authored-by:
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- May 05, 2023
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Muharem Ismailov authored
* xcm remote lock consumers * update xcm pallet config setups * fix import * update xcm pallet config setups * rename consumers to users * rename * rename users to consumers, more docs * correct doc --------- Co-authored-by: parity-processbot <>
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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 23, 2023
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Just van Stam authored
* Ensure for a configurable origin in XCM (#6442), cherry picked from 5ae05e1a957857c449a43d8759a21292d03fd049 Add new associated type, AdminOrigin, bounded by EnsureOrigin trait in XCM pallet. Replace ensure_root() with ensure_origin() from a EnsureOrigin trait. Set AdminOrigin as EnsureRoot<AccountId> in xcm configs. * cargo fmt * small stylistic change --------- Co-authored-by:serkul <[email protected]>
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- Mar 20, 2023
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Gavin Wood authored
* Some renames * Fix * Fix build for new APIs * Remove diener * Fixes * Fixes * Fix integration tests * Fixes * fix nis issuance * Update Cargo.toml * Polkadot doesn't have freezes/holds yet * No networks use freezes/holds * update lockfile for {"substrate"} * Fix tests There are more failing tests; just starting with the easy ones. Reserved balance does not count towards ED anymore, therefore reducing all the reserves by ED (1). Signed-off-by:
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- Mar 13, 2023
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Vivek Pandya authored
* Remove use of Store trait from runtime directory * Remove Store trait usage from xcm directory * Run cargo fmt * update lockfile for {"substrate"} --------- Co-authored-by: parity-processbot <>
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- Mar 02, 2023
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Oliver Tale-Yazdi authored
* Migrate to from_parts Have a look at https://github.com/ggwpez/substrate-scripts/blob/master/migrate-from-parts.py Signed-off-by:
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Branislav Kontur authored
* Change ParaId->Sibling for `SiblingParachainConvertsVia` * [XCM] Multiple `FungiblesAdapter`s support + `WeightTrader::buy_weight` more accurate error * Added test for `ConvertedConcreteId` with `AsPrefixedGeneralIndex` * Solution 3. - new MatchedConvertedConcreteId with matching capabilities * Review fixes * Renamed `AssetNotFound` -> `AssetNotHandled` --------- Co-authored-by: parity-processbot <>
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- Feb 10, 2023
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Raf authored
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- Feb 02, 2023
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Adrian Catangiu authored
* testing new substrate refs * Fix bench Signed-off-by:
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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:
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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- Dec 08, 2022
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Keith Yeung authored
* Replace WEIGHT_PER_* with WEIGHT_REF_TIME_PER_* * cargo fmt * Update substrate
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- Sep 20, 2022
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Sergej Sakac authored
* Rename Origin * fmt * fixes * more fixes * fix * more fixing * small fixes * last touches * update lockfile for {"substrate"} Co-authored-by:
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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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- Sep 01, 2022
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Shawn Tabrizi authored
* updates * remove new * fix up some stuff * fix cargo files * fix * fix template * update lockfile for {"substrate"} * Update block_weights.rs * remove unused * remove unused Co-authored-by: parity-processbot <>
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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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- May 17, 2022
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Oliver Tale-Yazdi authored
* Use into_account_truncating Signed-off-by:
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- Apr 04, 2022
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Qinxuan Chen authored
* Comanion for substrate#11136 Signed-off-by:
koushiro <[email protected]> * revert changes in bridge Signed-off-by:
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- Feb 26, 2022
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Falco Hirschenberger authored
* Claim grounds, not working yet. * still wip, nothing to see * Module visibility problem * Add benchmarks for all parachain-enabled chains * Add missing mock weights * Fix mock weight info * Add max-weight to extrinsic weight * cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::ump --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_ump.rs * sorting declarations * Use a maximum size message to benchmark worst-case * remove warning * Fix msg size overflow in tests * Use benchmarked weight in PostInfo * Update runtime/parachains/src/ump.rs Co-authored-by:
Alexander Popiak <[email protected]> * Delete obsolete file * Compile fix * Fix spelling * Add benchmark for `UmpSink::process_upward_message` It benchmarks the time to process a message, mainly the size-dependent decoding time. This is used interally for refunding weight from `service_overweight` * Fix warning * cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=kusama-dev --steps=50 --repeat=20 --pallet=runtime_parachains::ump --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/kusama/src/weights/runtime_parachains_ump.rs * cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=runtime_parachains::ump --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --header=./file_header.txt --output=./runtime/westend/src/weights/runtime_parachains_ump.rs * Update runtime/parachains/src/ump.rs Co-authored-by:
Kian Paimani <[email protected]> * Give mock weights for tests a name instead of () * Add benchmark for `initializer_on_new_session` aka. `perform_outgoing_para_cleanup` * Remove unnescessary pub specifier and change folding to a for loop suggestions by @pepyakin * Update runtime/parachains/src/ump.rs Co-authored-by:
emostov <[email protected]>
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- Jan 21, 2022
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Keith Yeung authored
* Refactor ParentIsDefault to ParentIsAllZeroes * Remove Default bound on all AccountId types under the xcm directory * Change to ParentIs<A: Get<AccountId>, AccountId> * Provide a better account for ParentIs * Fixes * Fixes * Fixes * Fixes * Update xcm/xcm-builder/src/currency_adapter.rs Co-authored-by:
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- Jan 20, 2022
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Oliver Tale-Yazdi authored
* Add `without_storage_info` The MaxEncodedLen trait is now enforced by default in Substrate. All pallets missing an implementation need to be marked with `without_storage_info` now. Signed-off-by:
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- Dec 09, 2021
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Gavin Wood authored
* MaxConsumers * Fixes * fixes * one more fix * Bump Substrate Co-authored-by:
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- Nov 30, 2021
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Enoch Chejieh authored
* chore: update system event variants * chore: update system event variants * chore: modified event variants * Update Substrate Co-authored-by:
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- Oct 06, 2021
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Zeke Mostov authored
* Add benchmarking to rococo; Remove weights from runtime_parachains * cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt * Impl TestWeightInfo for Paras and Configuration * fmt * cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::configuration --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_configuration.rs --header=./file_header.txt * Fix CI complaint: error: unused variable: `c` * polkadot-runtime-common & polkadot-test-runtime compile * xcm-simulator compile * change TestWeightInfo to max_block * cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt * ordering * cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=rococo-dev --steps=50 --repeat=20 --pallet=runtime_parachains::paras --extrinsic=* --execution=wasm --wasm-execution=compiled --heap-pages=4096 --output=./runtime/rococo/src/weights/runtime_parachains_paras.rs --header=./file_header.txt * Replace max_block with Weight::MAX Co-authored-by:
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- Sep 29, 2021
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Keith Yeung authored
* Change send_xcm MultiLocation argument to be generic * Change pallet_xcm::send_xcm MultiLocation and Junctions argument to be generic * Change convert_origin MultiLocation argument to be generic * Change OnResponse MultiLocation arguments to be generic * Change UniversalWeigher MultiLocation argumente to be generic * Change ExecuteXcm MultiLocation argument to be generic * Remove usages of into for the MultiLocation argument in execute_xcm * Make use of generic MultiLocation arguments in rustdocs * Cargo fmt * Remove unused import in tests * Resolve conflicts * cargo fmt * Appease spellcheck * impl Into<MultiLocation> in more places
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