Contracts: Add XCM traits to interface with contracts (#2086)

We are introducing a new set of `XcmController` traits (final name yet
to be determined).
These traits are implemented by `pallet-xcm` and allows other pallets,
such as `pallet_contracts`, to rely on these traits instead of tight
coupling them to `pallet-xcm`.

Using only the existing Xcm traits would mean duplicating the logic from
`pallet-xcm` in these other pallets, which we aim to avoid. Our
objective is to ensure that when these APIs are called from
`pallet-contracts`, they produce the exact same outcomes as if called
directly from `pallet-xcm`.

The other benefits is that we can also expose return values to
`pallet-contracts` instead of just calling `pallet-xcm` dispatchable and
getting a `DispatchResult` back.

See traits integration in this PR
https://github.com/paritytech/polkadot-sdk/pull/1248, where the traits
are used as follow to define and implement `pallet-contracts` Config.
```rs
// Contracts config:
pub trait Config: frame_system::Config {
  // ...

  /// A type that exposes XCM APIs, allowing contracts to interact with other parachains, and
  /// execute XCM programs.
  type Xcm: xcm_executor::traits::Controller<
	  OriginFor<Self>,
	  <Self as frame_system::Config>::RuntimeCall,
	  BlockNumberFor<Self>,
  >;
}

// implementation
impl pallet_contracts::Config for Runtime {
        // ...

	type Xcm = pallet_xcm::Pallet<Self>;
}
```

---------

Co-authored-by: Alexander Theißen <alex.theissen@me.com>
Co-authored-by: command-bot <>
This commit is contained in:
PG Herveou
2023-11-10 16:38:24 +01:00
committed by GitHub
parent 84ddbaf684
commit 6b7be115fd
19 changed files with 1604 additions and 913 deletions
@@ -1,42 +1,41 @@
// Copyright (C) Parity Technologies (UK) Ltd.
// SPDX-License-Identifier: Apache-2.0
// This file is part of Cumulus.
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Cumulus is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
// Cumulus is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License
// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
//! Autogenerated weights for `pallet_xcm`
//!
//! THIS FILE WAS AUTO-GENERATED USING THE SUBSTRATE BENCHMARK CLI VERSION 4.0.0-dev
//! DATE: 2023-07-31, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
//! DATE: 2023-11-10, STEPS: `50`, REPEAT: `20`, LOW RANGE: `[]`, HIGH RANGE: `[]`
//! WORST CASE MAP SIZE: `1000000`
//! HOSTNAME: `runner-ynta1nyy-project-238-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
//! EXECUTION: ``, WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-kusama-dev")`, DB CACHE: 1024
//! HOSTNAME: `runner-yprdrvc7-project-674-concurrent-0`, CPU: `Intel(R) Xeon(R) CPU @ 2.60GHz`
//! WASM-EXECUTION: `Compiled`, CHAIN: `Some("asset-hub-kusama-dev")`, DB CACHE: 1024
// Executed Command:
// ./target/production/polkadot-parachain
// target/production/polkadot-parachain
// benchmark
// pallet
// --chain=asset-hub-kusama-dev
// --wasm-execution=compiled
// --pallet=pallet_xcm
// --no-storage-info
// --no-median-slopes
// --no-min-squares
// --extrinsic=*
// --steps=50
// --repeat=20
// --json
// --header=./file_header.txt
// --output=./parachains/runtimes/assets/asset-hub-kusama/src/weights/
// --extrinsic=*
// --wasm-execution=compiled
// --heap-pages=4096
// --json-file=/builds/parity/mirrors/polkadot-sdk/.git/.artifacts/bench.json
// --pallet=pallet_xcm
// --chain=asset-hub-kusama-dev
// --header=./cumulus/file_header.txt
// --output=./cumulus/parachains/runtimes/assets/asset-hub-kusama/src/weights/
#![cfg_attr(rustfmt, rustfmt_skip)]
#![allow(unused_parens)]
@@ -49,6 +48,8 @@ use core::marker::PhantomData;
/// Weight functions for `pallet_xcm`.
pub struct WeightInfo<T>(PhantomData<T>);
impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -61,12 +62,12 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
fn send() -> Weight {
// Proof Size summary in bytes:
// Measured: `109`
// Estimated: `3574`
// Minimum execution time: 30_015_000 picoseconds.
Weight::from_parts(30_576_000, 0)
.saturating_add(Weight::from_parts(0, 3574))
.saturating_add(T::DbWeight::get().reads(5))
// Measured: `145`
// Estimated: `3610`
// Minimum execution time: 25_043_000 picoseconds.
Weight::from_parts(25_670_000, 0)
.saturating_add(Weight::from_parts(0, 3610))
.saturating_add(T::DbWeight::get().reads(6))
.saturating_add(T::DbWeight::get().writes(2))
}
/// Storage: `ParachainInfo::ParachainId` (r:1 w:0)
@@ -75,8 +76,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `0`
// Estimated: `1489`
// Minimum execution time: 24_785_000 picoseconds.
Weight::from_parts(25_097_000, 0)
// Minimum execution time: 18_893_000 picoseconds.
Weight::from_parts(19_261_000, 0)
.saturating_add(Weight::from_parts(0, 1489))
.saturating_add(T::DbWeight::get().reads(1))
}
@@ -86,8 +87,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `0`
// Estimated: `1489`
// Minimum execution time: 18_561_000 picoseconds.
Weight::from_parts(19_121_000, 0)
// Minimum execution time: 14_107_000 picoseconds.
Weight::from_parts(14_500_000, 0)
.saturating_add(Weight::from_parts(0, 1489))
.saturating_add(T::DbWeight::get().reads(1))
}
@@ -107,8 +108,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `0`
// Estimated: `0`
// Minimum execution time: 9_298_000 picoseconds.
Weight::from_parts(9_721_000, 0)
// Minimum execution time: 7_175_000 picoseconds.
Weight::from_parts(7_493_000, 0)
.saturating_add(Weight::from_parts(0, 0))
.saturating_add(T::DbWeight::get().writes(1))
}
@@ -118,8 +119,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `0`
// Estimated: `0`
// Minimum execution time: 2_912_000 picoseconds.
Weight::from_parts(3_262_000, 0)
// Minimum execution time: 2_162_000 picoseconds.
Weight::from_parts(2_278_000, 0)
.saturating_add(Weight::from_parts(0, 0))
.saturating_add(T::DbWeight::get().writes(1))
}
@@ -127,6 +128,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
/// Proof: `PolkadotXcm::QueryCounter` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -141,16 +144,18 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
fn force_subscribe_version_notify() -> Weight {
// Proof Size summary in bytes:
// Measured: `109`
// Estimated: `3574`
// Minimum execution time: 35_127_000 picoseconds.
Weight::from_parts(36_317_000, 0)
.saturating_add(Weight::from_parts(0, 3574))
.saturating_add(T::DbWeight::get().reads(7))
// Measured: `145`
// Estimated: `3610`
// Minimum execution time: 29_144_000 picoseconds.
Weight::from_parts(30_134_000, 0)
.saturating_add(Weight::from_parts(0, 3610))
.saturating_add(T::DbWeight::get().reads(8))
.saturating_add(T::DbWeight::get().writes(5))
}
/// Storage: `PolkadotXcm::VersionNotifiers` (r:1 w:1)
/// Proof: `PolkadotXcm::VersionNotifiers` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -165,12 +170,12 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
fn force_unsubscribe_version_notify() -> Weight {
// Proof Size summary in bytes:
// Measured: `326`
// Estimated: `3791`
// Minimum execution time: 36_634_000 picoseconds.
Weight::from_parts(37_983_000, 0)
.saturating_add(Weight::from_parts(0, 3791))
.saturating_add(T::DbWeight::get().reads(6))
// Measured: `363`
// Estimated: `3828`
// Minimum execution time: 31_522_000 picoseconds.
Weight::from_parts(32_679_000, 0)
.saturating_add(Weight::from_parts(0, 3828))
.saturating_add(T::DbWeight::get().reads(7))
.saturating_add(T::DbWeight::get().writes(4))
}
/// Storage: `PolkadotXcm::XcmExecutionSuspended` (r:0 w:1)
@@ -179,8 +184,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `0`
// Estimated: `0`
// Minimum execution time: 2_940_000 picoseconds.
Weight::from_parts(3_085_000, 0)
// Minimum execution time: 2_338_000 picoseconds.
Weight::from_parts(2_494_000, 0)
.saturating_add(Weight::from_parts(0, 0))
.saturating_add(T::DbWeight::get().writes(1))
}
@@ -190,8 +195,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `162`
// Estimated: `11052`
// Minimum execution time: 17_400_000 picoseconds.
Weight::from_parts(17_759_000, 0)
// Minimum execution time: 17_315_000 picoseconds.
Weight::from_parts(17_787_000, 0)
.saturating_add(Weight::from_parts(0, 11052))
.saturating_add(T::DbWeight::get().reads(4))
.saturating_add(T::DbWeight::get().writes(2))
@@ -202,8 +207,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `166`
// Estimated: `11056`
// Minimum execution time: 17_287_000 picoseconds.
Weight::from_parts(17_678_000, 0)
// Minimum execution time: 17_273_000 picoseconds.
Weight::from_parts(17_712_000, 0)
.saturating_add(Weight::from_parts(0, 11056))
.saturating_add(T::DbWeight::get().reads(4))
.saturating_add(T::DbWeight::get().writes(2))
@@ -214,13 +219,15 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `173`
// Estimated: `13538`
// Minimum execution time: 18_941_000 picoseconds.
Weight::from_parts(19_285_000, 0)
// Minimum execution time: 18_395_000 picoseconds.
Weight::from_parts(19_095_000, 0)
.saturating_add(Weight::from_parts(0, 13538))
.saturating_add(T::DbWeight::get().reads(5))
}
/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:2 w:1)
/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -233,12 +240,12 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
fn notify_current_targets() -> Weight {
// Proof Size summary in bytes:
// Measured: `176`
// Estimated: `6116`
// Minimum execution time: 32_668_000 picoseconds.
Weight::from_parts(33_533_000, 0)
.saturating_add(Weight::from_parts(0, 6116))
.saturating_add(T::DbWeight::get().reads(7))
// Measured: `212`
// Estimated: `6152`
// Minimum execution time: 27_343_000 picoseconds.
Weight::from_parts(28_068_000, 0)
.saturating_add(Weight::from_parts(0, 6152))
.saturating_add(T::DbWeight::get().reads(8))
.saturating_add(T::DbWeight::get().writes(3))
}
/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:3 w:0)
@@ -247,8 +254,8 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `206`
// Estimated: `8621`
// Minimum execution time: 9_182_000 picoseconds.
Weight::from_parts(9_498_000, 0)
// Minimum execution time: 9_156_000 picoseconds.
Weight::from_parts(9_552_000, 0)
.saturating_add(Weight::from_parts(0, 8621))
.saturating_add(T::DbWeight::get().reads(3))
}
@@ -258,14 +265,16 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
// Proof Size summary in bytes:
// Measured: `173`
// Estimated: `11063`
// Minimum execution time: 17_519_000 picoseconds.
Weight::from_parts(17_943_000, 0)
// Minimum execution time: 17_454_000 picoseconds.
Weight::from_parts(17_831_000, 0)
.saturating_add(Weight::from_parts(0, 11063))
.saturating_add(T::DbWeight::get().reads(4))
.saturating_add(T::DbWeight::get().writes(2))
}
/// Storage: `PolkadotXcm::VersionNotifyTargets` (r:4 w:2)
/// Proof: `PolkadotXcm::VersionNotifyTargets` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `ParachainSystem::UpwardDeliveryFeeFactor` (r:1 w:0)
/// Proof: `ParachainSystem::UpwardDeliveryFeeFactor` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::SupportedVersion` (r:1 w:0)
/// Proof: `PolkadotXcm::SupportedVersion` (`max_values`: None, `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::VersionDiscoveryQueue` (r:1 w:1)
@@ -278,12 +287,38 @@ impl<T: frame_system::Config> pallet_xcm::WeightInfo for WeightInfo<T> {
/// Proof: `ParachainSystem::PendingUpwardMessages` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
fn migrate_and_notify_old_targets() -> Weight {
// Proof Size summary in bytes:
// Measured: `179`
// Estimated: `11069`
// Minimum execution time: 38_680_000 picoseconds.
Weight::from_parts(39_984_000, 0)
.saturating_add(Weight::from_parts(0, 11069))
.saturating_add(T::DbWeight::get().reads(9))
// Measured: `215`
// Estimated: `11105`
// Minimum execution time: 34_299_000 picoseconds.
Weight::from_parts(35_156_000, 0)
.saturating_add(Weight::from_parts(0, 11105))
.saturating_add(T::DbWeight::get().reads(10))
.saturating_add(T::DbWeight::get().writes(4))
}
/// Storage: `PolkadotXcm::QueryCounter` (r:1 w:1)
/// Proof: `PolkadotXcm::QueryCounter` (`max_values`: Some(1), `max_size`: None, mode: `Measured`)
/// Storage: `PolkadotXcm::Queries` (r:0 w:1)
/// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
fn new_query() -> Weight {
// Proof Size summary in bytes:
// Measured: `103`
// Estimated: `1588`
// Minimum execution time: 4_508_000 picoseconds.
Weight::from_parts(4_702_000, 0)
.saturating_add(Weight::from_parts(0, 1588))
.saturating_add(T::DbWeight::get().reads(1))
.saturating_add(T::DbWeight::get().writes(2))
}
/// Storage: `PolkadotXcm::Queries` (r:1 w:1)
/// Proof: `PolkadotXcm::Queries` (`max_values`: None, `max_size`: None, mode: `Measured`)
fn take_response() -> Weight {
// Proof Size summary in bytes:
// Measured: `7740`
// Estimated: `11205`
// Minimum execution time: 26_557_000 picoseconds.
Weight::from_parts(26_980_000, 0)
.saturating_add(Weight::from_parts(0, 11205))
.saturating_add(T::DbWeight::get().reads(1))
.saturating_add(T::DbWeight::get().writes(1))
}
}