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Struct staging_xcm_executor::XcmExecutor

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pub struct XcmExecutor<Config: Config> { /* private fields */ }
Expand description

The XCM executor.

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impl<Config: Config> XcmExecutor<Config>

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pub fn holding(&self) -> &AssetsInHolding

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pub fn set_holding(&mut self, v: AssetsInHolding)

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pub fn holding_limit(&self) -> &usize

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pub fn set_holding_limit(&mut self, v: usize)

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pub fn origin(&self) -> &Option<Location>

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pub fn set_origin(&mut self, v: Option<Location>)

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pub fn original_origin(&self) -> &Location

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pub fn set_original_origin(&mut self, v: Location)

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pub fn trader(&self) -> &Config::Trader

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pub fn set_trader(&mut self, v: Config::Trader)

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pub fn error(&self) -> &Option<(u32, XcmError)>

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pub fn set_error(&mut self, v: Option<(u32, XcmError)>)

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pub fn total_surplus(&self) -> &Weight

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pub fn set_total_surplus(&mut self, v: Weight)

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pub fn total_refunded(&self) -> &Weight

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pub fn set_total_refunded(&mut self, v: Weight)

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pub fn error_handler(&self) -> &Xcm<Config::RuntimeCall>

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pub fn set_error_handler(&mut self, v: Xcm<Config::RuntimeCall>)

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pub fn error_handler_weight(&self) -> &Weight

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pub fn set_error_handler_weight(&mut self, v: Weight)

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pub fn appendix(&self) -> &Xcm<Config::RuntimeCall>

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pub fn set_appendix(&mut self, v: Xcm<Config::RuntimeCall>)

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pub fn appendix_weight(&self) -> &Weight

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pub fn set_appendix_weight(&mut self, v: Weight)

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pub fn transact_status(&self) -> &MaybeErrorCode

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pub fn set_transact_status(&mut self, v: MaybeErrorCode)

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pub fn fees_mode(&self) -> &FeesMode

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pub fn set_fees_mode(&mut self, v: FeesMode)

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pub fn fees(&self) -> &AssetsInHolding

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pub fn set_fees(&mut self, value: AssetsInHolding)

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pub fn topic(&self) -> &Option<[u8; 32]>

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pub fn set_topic(&mut self, v: Option<[u8; 32]>)

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pub fn asset_claimer(&self) -> Option<Location>

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pub fn set_message_weight(&mut self, weight: Weight)

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impl<Config: Config> XcmExecutor<Config>

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pub fn new(origin: impl Into<Location>, message_id: XcmHash) -> Self

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pub fn post_process(self, xcm_weight: Weight) -> Outcome

Execute any final operations after having executed the XCM message. This includes refunding surplus weight, trapping extra holding funds, and returning any errors during execution.

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pub fn bench_process( &mut self, xcm: Xcm<Config::RuntimeCall>, ) -> Result<(), ExecutorError>

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pub fn bench_post_process(self, xcm_weight: Weight) -> Outcome

Trait Implementations§

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impl<Config: Config> ExecuteXcm<<Config as Config>::RuntimeCall> for XcmExecutor<Config>

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type Prepared = WeighedMessage<<Config as Config>::RuntimeCall>

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fn prepare( message: Xcm<Config::RuntimeCall>, ) -> Result<Self::Prepared, Xcm<Config::RuntimeCall>>

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fn execute( origin: impl Into<Location>, WeighedMessage: WeighedMessage<Config::RuntimeCall>, id: &mut XcmHash, weight_credit: Weight, ) -> Outcome

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fn charge_fees(origin: impl Into<Location>, fees: Assets) -> XcmResult

Deduct some fees to the sovereign account of the given location and place them as per the convention for fees.
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fn prepare_and_execute( origin: impl Into<Location>, message: Xcm<Call>, id: &mut [u8; 32], weight_limit: Weight, weight_credit: Weight, ) -> Outcome

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impl<Config: Config> FeeManager for XcmExecutor<Config>

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fn is_waived(origin: Option<&Location>, r: FeeReason) -> bool

Determine if a fee should be waived.
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fn handle_fee(fee: Assets, context: Option<&XcmContext>, r: FeeReason)

Do something with the fee which has been paid. Doing nothing here silently burns the fees.
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impl<Config: Config> XcmAssetTransfers for XcmExecutor<Config>

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type IsReserve = <Config as Config>::IsReserve

Combinations of (Asset, Location) pairs which we trust as reserves. Meaning reserve-based-transfers are to be used for assets matching this filter.
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type IsTeleporter = <Config as Config>::IsTeleporter

Combinations of (Asset, Location) pairs which we trust as teleporters. Meaning teleports are to be used for assets matching this filter.
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type AssetTransactor = <Config as Config>::AssetTransactor

How to withdraw and deposit an asset.
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fn determine_for(asset: &Asset, dest: &Location) -> Result<TransferType, Error>

Determine transfer type to be used for transferring asset from local chain to dest.

Auto Trait Implementations§

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impl<Config> Freeze for XcmExecutor<Config>
where <Config as Config>::Trader: Freeze,

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impl<Config> RefUnwindSafe for XcmExecutor<Config>
where <Config as Config>::Trader: RefUnwindSafe, Config: RefUnwindSafe, <Config as Config>::RuntimeCall: RefUnwindSafe,

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impl<Config> Send for XcmExecutor<Config>
where <Config as Config>::Trader: Send, Config: Send, <Config as Config>::RuntimeCall: Send,

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impl<Config> Sync for XcmExecutor<Config>
where <Config as Config>::Trader: Sync, Config: Sync, <Config as Config>::RuntimeCall: Sync,

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impl<Config> Unpin for XcmExecutor<Config>
where <Config as Config>::Trader: Unpin, Config: Unpin, <Config as Config>::RuntimeCall: Unpin,

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impl<Config> UnwindSafe for XcmExecutor<Config>
where <Config as Config>::Trader: UnwindSafe, Config: UnwindSafe, <Config as Config>::RuntimeCall: UnwindSafe,

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