// Copyright (C) Moondance Labs Ltd.

// This file is part of Tanssi.

// Tanssi 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.

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

#[macro_export]

macro_rules! impl_on_charge_evm_transaction {

	{} => {

		pub struct OnChargeEVMTransaction<OU>(sp_std::marker::PhantomData<OU>);

		impl<T, OU> OnChargeEVMTransactionT<T> for OnChargeEVMTransaction<OU>

		where

			T: pallet_evm::Config,

			T::Currency: Balanced<pallet_evm::AccountIdOf<T>>,

			OU: OnUnbalanced<Credit<pallet_evm::AccountIdOf<T>, T::Currency>>,

			U256: UniqueSaturatedInto<<T::Currency as Inspect<pallet_evm::AccountIdOf<T>>>::Balance>,

			T::AddressMapping: pallet_evm::AddressMapping<T::AccountId>,

		{

			type LiquidityInfo =  Option<Credit<pallet_evm::AccountIdOf<T>, T::Currency>>;

		}

	}

}