Grcov report - lib.rs

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// Copyright (C) Moondance Labs Ltd.

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// This file is part of Tanssi.

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// Tanssi 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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// Tanssi 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 Tanssi.  If not, see <http://www.gnu.org/licenses/>

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#![cfg_attr(not(feature = "std"), no_std)]

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use frame_support::traits::Get;

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use xcm::latest::prelude::*;

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pub use dp_xcm_reserve::NativeAssetReserve;

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/// Filter to ensure an ETH asset is coming from a trusted Ethereum location.

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pub struct EthereumAssetReserve<EthereumLocation, EthereumNetwork>(

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    core::marker::PhantomData<(EthereumLocation, EthereumNetwork)>,

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);

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impl<EthereumLocation, EthereumNetwork> frame_support::traits::ContainsPair<Asset, Location>

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    for EthereumAssetReserve<EthereumLocation, EthereumNetwork>

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where

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    EthereumLocation: Get<Location>,

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    EthereumNetwork: Get<NetworkId>,

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    fn contains(asset: &Asset, origin: &Location) -> bool {

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        log::trace!(target: "xcm::contains", "EthereumAssetReserve asset: {:?}, origin: {:?}", asset, origin);

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        if *origin != EthereumLocation::get() {

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            return false;

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        matches!((asset.id.0.parents, asset.id.0.first_interior()), (1, Some(GlobalConsensus(network))) if *network == EthereumNetwork::get())

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/// Filter to ensure an ETH asset is coming from a parent.

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pub struct EthereumAssetReserveFromParent<EthereumLocation, EthereumNetwork>(

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    core::marker::PhantomData<(EthereumLocation, EthereumNetwork)>,

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);

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impl<EthereumLocation, EthereumNetwork> frame_support::traits::ContainsPair<Asset, Location>

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    for EthereumAssetReserveFromParent<EthereumLocation, EthereumNetwork>

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where

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    EthereumLocation: Get<Location>,

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    EthereumNetwork: Get<NetworkId>,

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    fn contains(asset: &Asset, origin: &Location) -> bool {

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        log::trace!(target: "xcm::contains", "EthereumAssetReserveFromPara asset: {:?}, origin: {:?}, eth_network: {:?}", asset, origin, EthereumLocation::get());

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        if *origin == EthereumLocation::get() || *origin == Location::parent() {

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            return matches!((asset.id.0.parents, asset.id.0.first_interior()), (2, Some(GlobalConsensus(network))) if *network == EthereumNetwork::get());

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        return false;

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