pub struct EVMCurrencyAdapter;Trait Implementations§
source§impl OnChargeEVMTransaction<Runtime> for EVMCurrencyAdapter
impl OnChargeEVMTransaction<Runtime> for EVMCurrencyAdapter
type LiquidityInfo = Option<<Pallet<Runtime> as Currency<<<EthereumSignature as Verify>::Signer as IdentifyAccount>::AccountId>>::NegativeImbalance>
source§fn withdraw_fee(
who: &H160,
fee: U256,
) -> Result<Self::LiquidityInfo, Error<Runtime>>
fn withdraw_fee( who: &H160, fee: U256, ) -> Result<Self::LiquidityInfo, Error<Runtime>>
Before the transaction is executed the payment of the transaction fees
need to be secured.
source§fn correct_and_deposit_fee(
who: &H160,
corrected_fee: U256,
base_fee: U256,
already_withdrawn: Self::LiquidityInfo,
) -> Self::LiquidityInfo
fn correct_and_deposit_fee( who: &H160, corrected_fee: U256, base_fee: U256, already_withdrawn: Self::LiquidityInfo, ) -> Self::LiquidityInfo
After the transaction was executed the actual fee can be calculated.
This function should refund any overpaid fees and optionally deposit
the corrected amount, and handles the base fee rationing using the provided
OnUnbalanced implementation.
Returns the NegativeImbalance - if any - produced by the priority fee.source§fn pay_priority_fee(tip: Self::LiquidityInfo)
fn pay_priority_fee(tip: Self::LiquidityInfo)
Introduced in EIP1559 to handle the priority tip.
Auto Trait Implementations§
impl Freeze for EVMCurrencyAdapter
impl RefUnwindSafe for EVMCurrencyAdapter
impl Send for EVMCurrencyAdapter
impl Sync for EVMCurrencyAdapter
impl Unpin for EVMCurrencyAdapter
impl UnwindSafe for EVMCurrencyAdapter
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