* tweaks to xcm stuff for benchmarking

* Update xcm/xcm-executor/src/lib.rs

* benchmarks for fungibles

* add benchmark to westend

* fix hex

* clean up a bit

* update code doc

* fix warnings

* cargo run --quiet --release --features runtime-benchmarks -- benchmark --chain=westend-dev --pallet=pallet_xcm_benchmarks::fungible --extrinsic=* --steps=10 --repeat=10 --template=./xcm/pallet-xcm-benchmarks/template.hbs --output=./ --execution=wasm --wasm-execution=compiled

* use skip

* fix spelling

* Update Cargo.lock

* add scale-info

* Update Cargo.lock

* update bench

* cargo run --quiet --release --features=runtime-benchmarks -- benchmark --chain=westend-dev --steps=50 --repeat=20 --pallet=pallet_xcm_benchmarks::fungible --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_fungible.rs

* weights compile

* update westend to use weights

* fmt

* spelling fixes

* Delete pallet_xcm_benchmarks::fungible.rs

* Apply suggestions from code review

Co-authored-by: Kian Paimani <[email protected]>

* fix code review

* update weight

* fix report_error

* fix spell check

Co-authored-by: Parity Bot <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>

* 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: Shawn Tabrizi <[email protected]>

* Remove commented code

* Grumbles

* Multi-stage XCM version migration

* Formatting

* v1 subscriptions backport

* Warning

* Spelling

* Fix grumbles

* Formatting

* Avoid running through old notifications

* Formatting

Co-authored-by: Shawn Tabrizi <[email protected]>

* 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: Alexander Popiak <[email protected]>

* Update xcm/src/v0/multiasset.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/src/v0/multiasset.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/src/v0/multiasset.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Reformat

* Move to XCM version 1

* Spelling

* warnings

* Replace some more v0->v1s

* warnings

* format

* Add max_assets param

* building

* test fixes

* tests

* another test

* final test

* tests

* Rename Null -> Here

* Introduce

* More ergonomics

* More ergonomics

* test fix

* test fixes

* docs

* BuyExecution includes

* Fix XCM extrinsics

* fmt

* Make Vec<MultiAsset>/MultiAssets conversions safe

* More MultiAssets conversion safety

* spelling

* fix doc test

* Apply suggestions from code review

Co-authored-by: Amar Singh <[email protected]>

* Apply suggestions from code review

Co-authored-by: Amar Singh <[email protected]>

* fmt

* Add v0, remove VersionedMultiAsset

* Remove VersionedMultiLocation

* Update xcm/src/v1/order.rs

Co-authored-by: Amar Singh <[email protected]>

* Update xcm/src/v1/mod.rs

Co-authored-by: Amar Singh <[email protected]>

* XCM v0 backwards compatibility

* Full compatibility

* fmt

* Update xcm/pallet-xcm/src/lib.rs

* Update xcm/src/v0/order.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Tweaks to versioning system

* Fixes

* fmt

* Update xcm/xcm-executor/src/assets.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Update xcm/xcm-executor/src/assets.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Grumbles

* Update xcm/src/v1/multiasset.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* fmt

* Update xcm/src/v1/multiasset.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Update xcm/src/v1/multiasset.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Fixes

* Formatting

Co-authored-by: Alexander Popiak <[email protected]>
Co-authored-by: Amar Singh <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>

* cargo +nightly fmt

* add cargo-fmt check to ci

* update ci

* fmt

* fmt

* skip macro

* ignore bridges

* export fungibles_adapter types

* formatting

* 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: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/barriers.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/barriers.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/currency_adapter.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/filter_asset_location.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/matches_fungible.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-executor/src/traits/conversion.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-executor/src/traits/conversion.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-executor/src/traits/transact_asset.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-executor/src/traits/should_execute.rs

Co-authored-by: Alexander Popiak <[email protected]>

Co-authored-by: kianenigma <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>
Co-authored-by: Shawn Tabrizi <[email protected]>

* 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: Shawn Tabrizi <[email protected]>

* Update runtime/westend/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>
Co-authored-by: Parity Benchmarking Bot <[email protected]>
Co-authored-by: Gav Wood <[email protected]>

* Add XCM Origin and converter

* IsMajority filter can be location-prefixed

* Update xcm/pallet-xcm/src/lib.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/src/v0/multi_location.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Introduce UsingComponents to allow reuse of fee payment in XCM

* Use Drop rather than finalize

* Add errors for weight.

* Apply suggestions from code review

Co-authored-by: Alexander Popiak <[email protected]>

* Fixes

* Update xcm/xcm-builder/src/weight.rs

Co-authored-by: Kian Paimani <[email protected]>

* Various XCM fixes and improvements

* Fixes

* Update xcm/xcm-builder/src/weight.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/weight.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Update xcm/xcm-builder/src/weight.rs

Co-authored-by: Alexander Popiak <[email protected]>

* Fixes

Co-authored-by: Alexander Popiak <[email protected]>
Co-authored-by: Kian Paimani <[email protected]>

* Introduce a collective into Rococo runtime

* Intregrate Rococo Collective into XCM

* Fixes

* Update runtime/rococo/src/lib.rs

Co-authored-by: Robert Habermeier <[email protected]>

* Introduce plurality XCM locations

* Add RelayedFrom

* DMP dispatch weight handling.

* Add pallet for XCM sending, add routing logic.

* Update error types & doc

* Fix warnings.

* Fixes

* Fixes

* Fixes

* Bump Substrate

* Fixes

* Docs

* Docs

* Docs

* Fixes

* Fixes

* Fixes

* Update xcm/pallet-xcm/src/lib.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Docs

* Fixes

* Update lib.rs

* Fixes

Co-authored-by: Shawn Tabrizi <[email protected]>

* 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: Shawn Tabrizi <[email protected]>

* Fixes

* Docs

* Update runtime/parachains/src/ump.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

* Docs

* Fixes

* Fixes

* Fixes

* Docs

* Fixes

* Fixes

* Introduce transfer_asset specialisation.

* Fixes

* Fixes

Co-authored-by: Shawn Tabrizi <[email protected]>

* Fungibles adapter and MultiLocation::X8

* Comments

* Comment & whitespace

* Fix up CI/CD for the new labels.

* Fix labels

* Whitespace

* Fixes

* Update Cargo.lock

* Update xcm/xcm-builder/src/fungibles_adapter.rs

Co-authored-by: Shawn Tabrizi <[email protected]>

Co-authored-by: Shawn Tabrizi <[email protected]>

* Land XCM Builder

* Clean up Cargo dependencies

Co-authored-by: Gavin Wood <[email protected]>