Struct xcm_builder::UsingComponents
source · pub struct UsingComponents<WeightToFee: WeightToFeeT<Balance = Currency::Balance>, AssetId: Get<MultiLocation>, AccountId, Currency: CurrencyT<AccountId>, OnUnbalanced: OnUnbalancedT<Currency::NegativeImbalance>>(_, _, _);Expand description
Weight trader which uses the TransactionPayment pallet to set the right price for weight and then
places any weight bought into the right account.
Trait Implementations§
source§impl<WeightToFee: WeightToFeeT<Balance = Currency::Balance>, AssetId: Get<MultiLocation>, AccountId, Currency: CurrencyT<AccountId>, OnUnbalanced: OnUnbalancedT<Currency::NegativeImbalance>> Drop for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>
impl<WeightToFee: WeightToFeeT<Balance = Currency::Balance>, AssetId: Get<MultiLocation>, AccountId, Currency: CurrencyT<AccountId>, OnUnbalanced: OnUnbalancedT<Currency::NegativeImbalance>> Drop for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>
source§impl<WeightToFee: WeightToFeeT<Balance = Currency::Balance>, AssetId: Get<MultiLocation>, AccountId, Currency: CurrencyT<AccountId>, OnUnbalanced: OnUnbalancedT<Currency::NegativeImbalance>> WeightTrader for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>
impl<WeightToFee: WeightToFeeT<Balance = Currency::Balance>, AssetId: Get<MultiLocation>, AccountId, Currency: CurrencyT<AccountId>, OnUnbalanced: OnUnbalancedT<Currency::NegativeImbalance>> WeightTrader for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>
source§fn buy_weight(
&mut self,
weight: Weight,
payment: Assets
) -> Result<Assets, XcmError>
fn buy_weight(
&mut self,
weight: Weight,
payment: Assets
) -> Result<Assets, XcmError>
Purchase execution weight credit in return for up to a given
payment. If less of the
payment is required then the surplus is returned. If the payment cannot be used to pay
for the weight, then an error is returned. Read moresource§fn refund_weight(&mut self, weight: Weight) -> Option<MultiAsset>
fn refund_weight(&mut self, weight: Weight) -> Option<MultiAsset>
Attempt a refund of
weight into some asset. The caller does not guarantee that the weight was
purchased using buy_weight. Read moreAuto Trait Implementations§
impl<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced> RefUnwindSafe for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>where
AccountId: RefUnwindSafe,
AssetId: RefUnwindSafe,
Currency: RefUnwindSafe,
OnUnbalanced: RefUnwindSafe,
WeightToFee: RefUnwindSafe,
<Currency as Currency<AccountId>>::Balance: RefUnwindSafe,
impl<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced> Send for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>where
AccountId: Send,
AssetId: Send,
Currency: Send,
OnUnbalanced: Send,
WeightToFee: Send,
<Currency as Currency<AccountId>>::Balance: Send,
impl<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced> Sync for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>where
AccountId: Sync,
AssetId: Sync,
Currency: Sync,
OnUnbalanced: Sync,
WeightToFee: Sync,
<Currency as Currency<AccountId>>::Balance: Sync,
impl<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced> Unpin for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>where
AccountId: Unpin,
AssetId: Unpin,
Currency: Unpin,
OnUnbalanced: Unpin,
WeightToFee: Unpin,
<Currency as Currency<AccountId>>::Balance: Unpin,
impl<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced> UnwindSafe for UsingComponents<WeightToFee, AssetId, AccountId, Currency, OnUnbalanced>where
AccountId: UnwindSafe,
AssetId: UnwindSafe,
Currency: UnwindSafe,
OnUnbalanced: UnwindSafe,
WeightToFee: UnwindSafe,
<Currency as Currency<AccountId>>::Balance: UnwindSafe,
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