* 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 <>

* initial stuff

* make copy data from kusama

* Update runtime/kusama/src/governance/old.rs

Co-authored-by: Bastian Köcher <[email protected]>

* Update runtime/kusama/src/governance/mod.rs

Co-authored-by: Bastian Köcher <[email protected]>

Co-authored-by: Bastian Köcher <[email protected]>

* saturating xcm

* Even more saturating

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

Co-authored-by: Oliver Tale-Yazdi <[email protected]>

* Companion for paritytech/substrate#11631

* Fixes

* Update sp-runtime

* Fixes

* update lockfile for {"substrate"}

* remove unused

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

* Use into_account_truncating

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* more truncating

* more truncating

* more

* clean up parachain primitives

* more truncating

* update lockfile for {"substrate"}

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

* Comanion for substrate#11136

Signed-off-by: koushiro <[email protected]>

* revert changes in bridge

Signed-off-by: koushiro <[email protected]>

* Update docs and enable DOT-over-XCM

* Formatting

* Fixes

* Fixes

* Formatting

* Spelling

* add UmpSink config (#5032)

* Update runtime/polkadot/src/xcm_config.rs

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

* 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: Oliver Tale-Yazdi <[email protected]>

* Remove `generate_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* Add more `without_storage_info`

Signed-off-by: Oliver Tale-Yazdi <[email protected]>

* update lockfile for {"substrate"}

Co-authored-by: parity-processbot <>

* Make `pallet_xcm::execute` supply the proper weight credit

* Use weight correction

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

* Reanchor should return canonical

* Formatting

* Formatting

* Update xcm/src/v1/multilocation.rs

* Formatting

* Fixes

* Don't discard unreanchorable assets

* Formatting

* Docs

* Fixes

* Fixes

* tidy

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

* tweaks to xcm stuff for benchmarking

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

* 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

* fix xcm benchmark

* fix overflow

* 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

* fix spelling

* fmt

* 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

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

* Fix weights on hard-coded XCM fragments

* Formatting

* Dispatchable XCMs should translate to v0

* Formatting

* Update Westend's XCM WrapVersion

* Tidy up XCM errors

* Tidy up errors

* Re-order

* Fixes

* Formatting

* map undefined errors

* add functor to dictionary

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

* 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

* introduce the OverseerConnector, use it

* introduce is_relay_chain to RelayChainSelection

* Update node/service/src/lib.rs

Co-authored-by: Andronik Ordian <[email protected]>

* avoid the deferred setting of `is_relay_chain` in `RelayChainSelection`

* positive assertion is not mandated, only the negative one, to avoid a stall

* cleanup: overseer residue

* spellcheck

* fixin

* groundwork to obsolete Overseer::new and AllSubsystemsGen proc-macro

* Now all malus & tests can be ported to the builder pattern.

Obsoletes `Overseer::new`, `AllSubsystemsGen` derive macro, `AllSubsystems`.

* spellcheck

* adjust tests, minor fixes

* remove derive macro AllSubsystemsGen

* add forgotten file dummy.rs

* remove residue

* good news everyone!

* spellcheck

* address review comments

* fixup imports

* make it conditional

* fixup docs

* reduce import

* chore: fmt

* chore: fmt

* chore: spellcheck / nlprules

* fixup malus variant-a

* fmt

* fix

* fixins

* pfmt

* fixins

* chore: fmt

* remove expanded overseer generation

* tracing version

* Update node/network/statement-distribution/src/lib.rs

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

* use future::ready instead

* silence warning

* chore: fmt

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

* Use beefy branch with scale-info

* Add patches

* Sprinkle some TypeInfo derives

* Add some TypeInfo deriv

* Cargo.lock

* Derive TypeInfo and skip type params for Xcm types

* Cargo.lock

* Fix up scale_info bounds attributes

* Fix up dependencies

* Use my own beefy-primitives branch

* Bump BEEFY

* Update patches

* Add some scale-info dependencies and TypeInfo derives

* More TypeInfo decoration

* Update scale-info

* Some TypeInfos and remove more Event pallet::metadata

* Moar TypeInfos

* TypeInfos galore, fix up metadata runtime API

* TypeInfo

* TypeInfos, update other runtime metadata APIs

* Fix up Kusama, comment out some `usize` QueueSize parameter types

* Remove local diener patches

* Cargo.lock

* Cargo.lock

* Update to scale-info crates.io release

* Update primitive-types branch

* Update pallet-beefy to use custom branch

* Update other parity-common deps

* Update parity-common patches

* bump a bunch of deps in parity-common

* Remove parity-common patches

* Bump finality-grandpa version

* Cargo.lock

* Update scale-info to 0.9.1

* Add recursion_limit for runtime-parachains

* Add some scale_info attributes

* Cargo.lock

* Revert finality-grandpa bump

* Cargo.lock, scale-info update

* cargo update

* Make sure using patched version of finality-grandpa

* Use patched scale-info

* Update to scale-info 0.10.0

* Update finality-grandpa

* Cargo.lock

* Update beefy deps

* Update beefy deps again

* Add scale-info dependency

* Remove deprecated pallet::metadata attributes.

* Add some missing scale-info deps and derives

* Use some variant struct call syntax

* Add missing TypeInfo impl

* Add some more TypeInfo impls

* Convert some call enum struct variant constructors

* More scale-info deps and derives

* Call enum struct variants

* TypeInfo derives

* Call enum variant structs

* scale-info deps and derives

* Call enum variant struct constructors

* Use beefy-primitives scale-info feature

* Use grandpa-bridge-gadget master branch

* Remove finality-grandpa patch

* Add missing scale_info dependency and derive

* Fix up some call variant constructors

* Add missing scale_info dependency

* Fix some test errors

* More TypeInfo derives

* More call variant structs

* Call variant structs in tests

* Cargo.lock

* Fmt

* Fix more call struct variants

* Another call struct variant

* add scale-info/std features explicitly

* More call struct variants

* Add missing scale-info dependency

* Fmt

* review: activate scale-info/std where missing

* Remove some duplicate std feature activation

* review: add scale_info bounds() attr

* More call variant structs

* Remove recursion limit

* Update beefy-primitives

* Update beefy-primitives

* Fix simnet call variant struct errors

* Fmt

* cargo update -p beefy-primitives

* Add some missing TypeInfo derives

* Fix some call variants

* Fix some call variant underscores

* Cargo.lock

* Cargo.lock

* Add missing TypeInfo derive

* Add some more missing TypeInfo derives

* Even more missing TypeInfo derives

* Add TypeInfo derives to new xcm types

* Fmt

* Cargo.lock

* Add missing TypeInfo impls

* Cargo.lock

* More missing TypeInfos

* Fixes

* Cargo.lock

* Cargo.lock

* Add TypeInfo impls to xcm v2

* Update to scale-info 1.0

* Update finality-grandpa 0.14.4, patch for now

* Update beefy

* Remove patched finality-grandpa

* Add TypeInfo impl to Outcome

* Fixes

* Call variant struct

* Call variant struct

* Fix test

* Add TypeInfo impl

* Cargo.lock

* Cargo.lock

* Cargo.lock

* git checkout master Cargo.lock

* update Substrate

* Add missing scale-info features for beefy-primitives

* Fmt

* Remove check for now

* Update beefy-primitives, removes scale-info feature

* Update beefy-primitives again

Co-authored-by: adoerr <[email protected]>
Co-authored-by: Andronik Ordian <[email protected]>
Co-authored-by: thiolliere <[email protected]>
Co-authored-by: parity-processbot <>
Co-authored-by: Bastian Köcher <[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]>

* Return a Result in invert_location

* Add invertible to spellcheck dictionary

* Fix Some -> Ok

* 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

* 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

* Introduce versioning to dispatchables' params

* Fixes

* Formatting

* Bump

* Remove BuyExecution::orders

* Fixes

* Fixes

* Fixes

* Formatting

* Corrent type

* Fix build

* Fixes

* Fixes

* Formatting

* 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: 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

* Update rustdocs and add debug_assert where sensible

* Revert debug_assert in const fn len()

* 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

* Fix pallet-xcm tests

* fix

* Substitute with_parent with with_parents_const

* Rename argument name from a to m

* Rename split_last to split_last_interior

* Allow adding multiple parents in MultiLocation

* Rename pop_parent to dec_parent

* Ensure relay chain XCM sender receives a MultiLocation without any parents

* Block only when MultiLocation destination length is 8

* Cargo fmt

* Remove reverse iterators, implement DoubleEndedIterator and add tests

* Fix iter_rev lifetime requirements

* Cargo fmt

* Add an into() method for Junctions for conciseness in const context

* Ensure parent count is 0 while executing who in RelayedFrom

* Appease spellchecker

* Use and_then instead of repeated map_err

* Remove custom codec indices for v1 Junctions

* Add convenience 'contains_parents_only' method to MultiLocation

* Fix merge conflict

* Use more convenience methods

* Remove with_parachain_interior

* Prefer matching against tuple instead of using match guards

* Match against tuple instead of using more match guards

* Update encode/decode test for MultiLocation

* Minor tweaks

* Fixes

* Fixes

* Fixes

* Fix MultiLocation

* Add deprecation note for iter_rev and into_iter_rev

* Update some rustdocs

* cargo fmt

* Fix xcm-executor unit tests

* Fix compilation and unit tests in xcm-builder

* cargo fmt

* Fix tests in xcm-simulator-example

* Publicize MultiLocation fields

* Match on the MultiLocation struct directly in xcm-builder

* Do not dereference undereferenceable types

* Add convenience MultiLocation conversions for tuples

* Use clearer import paths

* Remove unused dependency

* fix junction + response

* Import from latest opaque xcm module

* Update xcm/src/v1/mod.rs

* better comment

* Fix ownership transfer

* Fix merge

* Fix merge

* cargo fmt

* Fix merge

* Fix merge

* Fix integration test

* More readable Parent syntax

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cleanup

* cargo fmt

* Fixes

* Fix doc test

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

* Remove Filter and use Contains instead

* Fixes

* Remove patch

* Formatting

* update Substrate

Co-authored-by: parity-processbot <>

* add test for call size

* fix box arg

* fix xcm variant length + increase limit a bit

* fix para sudo wrapper call length

* reorganize

* fmt

* fix tests

* update Substrate

Co-authored-by: parity-processbot <>

* 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]>

* Avoid bad pattern of wildcard fees

* spelling

* fmt

* Fix runtimes

* spelling

* init

* reserve transfer asset unit test

* happy path tests for all dispatchables and can teleport assets to self surprisingly enough

* better tests

* minimize mock

* clean

* test send xcm failure when router blocks

* rm numbers to prefer variables

* clean

* test execute with local effects

* rm local env stuff

* copyrights

* fix merge conflict

* appease spellcheck

* fmt

* address review comments

* clean constants

* fmt

* cargo +nightly fmt

* add cargo-fmt check to ci

* update ci

* fmt

* fmt

* skip macro

* ignore bridges

* add missing bridges logging target

* trace send_xcm

* trace execute_xcm

* trace calls in xcm-executor

* trace tuple implementations of xcm traits

* update cargo.lock

* remove bridge log target

Co-authored-by: Bastian Köcher <[email protected]>

* log argument formatting

Co-authored-by: Bastian Köcher <[email protected]>

Co-authored-by: Bastian Köcher <[email protected]>

* update to use pub dispatchables

* update Substrate

* Update claims.rs

* remove warning

Co-authored-by: parity-processbot <>