pub struct OnChargeTransaction;Expand description
Implementation of [pallet_transaction_payment::OnChargeTransaction] that charges transaction
fees and distributes storage/compute fees and tip separately.
Trait Implementations§
source§impl OnChargeTransaction<Runtime> for OnChargeTransaction
impl OnChargeTransaction<Runtime> for OnChargeTransaction
type LiquidityInfo = Option<LiquidityInfo>
source§fn withdraw_fee(
who: &AccountId,
call: &RuntimeCall,
_info: &DispatchInfoOf<RuntimeCall>,
fee: Self::Balance,
tip: Self::Balance,
) -> Result<Self::LiquidityInfo, TransactionValidityError>
fn withdraw_fee( who: &AccountId, call: &RuntimeCall, _info: &DispatchInfoOf<RuntimeCall>, fee: Self::Balance, tip: Self::Balance, ) -> Result<Self::LiquidityInfo, TransactionValidityError>
Before the transaction is executed the payment of the transaction fees
need to be secured. Read more
source§fn correct_and_deposit_fee(
who: &AccountId,
_dispatch_info: &DispatchInfoOf<RuntimeCall>,
_post_info: &PostDispatchInfoOf<RuntimeCall>,
corrected_fee: Self::Balance,
tip: Self::Balance,
liquidity_info: Self::LiquidityInfo,
) -> Result<(), TransactionValidityError>
fn correct_and_deposit_fee( who: &AccountId, _dispatch_info: &DispatchInfoOf<RuntimeCall>, _post_info: &PostDispatchInfoOf<RuntimeCall>, corrected_fee: Self::Balance, tip: Self::Balance, liquidity_info: Self::LiquidityInfo, ) -> Result<(), TransactionValidityError>
After the transaction was executed the actual fee can be calculated.
This function should refund any overpaid fees and optionally deposit
the corrected amount. Read more
Auto Trait Implementations§
impl Freeze for OnChargeTransaction
impl RefUnwindSafe for OnChargeTransaction
impl Send for OnChargeTransaction
impl Sync for OnChargeTransaction
impl Unpin for OnChargeTransaction
impl UnwindSafe for OnChargeTransaction
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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source§impl<T> IntoEither for T
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source§fn into_either(self, into_left: bool) -> Either<Self, Self>
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§fn saturated_from<T>(t: T) -> Selfwhere
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