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https://github.com/pezkuwichain/pezkuwi-subxt.git
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Ignacio Palacios
241601b1c1
* improve hygiene & clean up * improve hygiene & clean up - xcm-emulator * improve hygiene & clean up - common * improve hygiene & clean up - tests * improve hygiene & clean up - tests 2 * last hygiene bits * ".git/.scripts/commands/fmt/fmt.sh" --------- Co-authored-by: command-bot <>
67 lines
2.2 KiB
Rust
67 lines
2.2 KiB
Rust
// Copyright Parity Technologies (UK) Ltd.
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// This file is part of Cumulus.
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// Cumulus is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Cumulus is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Cumulus. If not, see <http://www.gnu.org/licenses/>.
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use parachains_common::AccountId;
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use xcm::{
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prelude::{
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AccountId32, All, BuyExecution, DepositAsset, MultiAsset, MultiAssets, MultiLocation,
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OriginKind, RefundSurplus, Transact, UnpaidExecution, VersionedXcm, Weight, WeightLimit,
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WithdrawAsset, Xcm, X1,
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},
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DoubleEncoded,
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};
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/// Helper method to build a XCM with a `Transact` instruction and paying for its execution
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pub fn xcm_transact_paid_execution(
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call: DoubleEncoded<()>,
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origin_kind: OriginKind,
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native_asset: MultiAsset,
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beneficiary: AccountId,
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) -> VersionedXcm<()> {
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let weight_limit = WeightLimit::Unlimited;
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let require_weight_at_most = Weight::from_parts(1000000000, 200000);
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let native_assets: MultiAssets = native_asset.clone().into();
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VersionedXcm::from(Xcm(vec![
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WithdrawAsset(native_assets),
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BuyExecution { fees: native_asset, weight_limit },
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Transact { require_weight_at_most, origin_kind, call },
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RefundSurplus,
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DepositAsset {
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assets: All.into(),
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beneficiary: MultiLocation {
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parents: 0,
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interior: X1(AccountId32 { network: None, id: beneficiary.into() }),
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},
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},
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]))
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}
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/// Helper method to build a XCM with a `Transact` instruction without paying for its execution
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pub fn xcm_transact_unpaid_execution(
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call: DoubleEncoded<()>,
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origin_kind: OriginKind,
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) -> VersionedXcm<()> {
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let weight_limit = WeightLimit::Unlimited;
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let require_weight_at_most = Weight::from_parts(1000000000, 200000);
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let check_origin = None;
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VersionedXcm::from(Xcm(vec![
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UnpaidExecution { weight_limit, check_origin },
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Transact { require_weight_at_most, origin_kind, call },
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]))
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}
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