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staging_xcm_builder

Struct UnpaidLocalExporter

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pub struct UnpaidLocalExporter<Exporter, UniversalLocation>(/* private fields */);
👎Deprecated: Will be removed after July 2025; It uses hard-coded channel 0, use xcm_builder::LocalExporter directly instead.
Expand description

Implementation of SendXcm which uses the given ExportXcm implementation in order to forward the message over a bridge.

No effort is made to charge for any bridge fees, so this can only be used when it is known that the message sending cannot be abused in any way.

This is only useful when the local chain has bridging capabilities.

Trait Implementations§

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impl<Exporter: ExportXcm, UniversalLocation: Get<InteriorLocation>> SendXcm for UnpaidLocalExporter<Exporter, UniversalLocation>

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type Ticket = <Exporter as ExportXcm>::Ticket

Intermediate value which connects the two phases of the send operation.
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fn validate( dest: &mut Option<Location>, msg: &mut Option<Xcm<()>>, ) -> SendResult<Exporter::Ticket>

Check whether the given _message is deliverable to the given _destination and if so determine the cost which will be paid by this chain to do so, returning a Validated token which can be used to enact delivery. Read more
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fn deliver(ticket: Exporter::Ticket) -> Result<XcmHash, SendError>

Actually carry out the delivery operation for a previously validated message sending.
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fn ensure_successful_delivery(_: Option<Location>)

Ensure [Self::delivery] is successful for the given location when called in benchmarks.

Auto Trait Implementations§

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impl<Exporter, UniversalLocation> Freeze for UnpaidLocalExporter<Exporter, UniversalLocation>

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impl<Exporter, UniversalLocation> RefUnwindSafe for UnpaidLocalExporter<Exporter, UniversalLocation>
where Exporter: RefUnwindSafe, UniversalLocation: RefUnwindSafe,

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impl<Exporter, UniversalLocation> Send for UnpaidLocalExporter<Exporter, UniversalLocation>
where Exporter: Send, UniversalLocation: Send,

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impl<Exporter, UniversalLocation> Sync for UnpaidLocalExporter<Exporter, UniversalLocation>
where Exporter: Sync, UniversalLocation: Sync,

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impl<Exporter, UniversalLocation> Unpin for UnpaidLocalExporter<Exporter, UniversalLocation>
where Exporter: Unpin, UniversalLocation: Unpin,

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impl<Exporter, UniversalLocation> UnwindSafe for UnpaidLocalExporter<Exporter, UniversalLocation>
where Exporter: UnwindSafe, UniversalLocation: UnwindSafe,

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