Module xcm_executor::traits

Various traits used in configuring the executor.

Structs

• Decoded
  Implementation of Convert<Vec<u8>, _> using the parity scale codec.
• Encoded
  Implementation of Convert<_, Vec<u8>> using the parity scale codec.
• Identity
  Simple pass-through which implements BytesConversion while not doing any conversion.
• JustTry
  Implementation of Convert trait using TryFrom.

Enums

• Error
  Errors associated with MatchesFungibles operation.

Traits

• ClaimAssets
  Define any handlers for the AssetClaim instruction.
• Convert
  Generic third-party conversion trait. Use this when you don’t want to force the user to use default implementations of From and Into for the types you wish to convert between.
• ConvertOrigin
  A converter trait for origin types.
• DropAssets
  Define a handler for when some non-empty Assets value should be dropped.
• FilterAssetLocation
  Filters assets/location pairs.
• InvertLocation
  Means of inverting a location: given a location which describes a target interpreted from the source, this will provide the corresponding location which describes the source.
• MatchesFungible
• MatchesFungibles
• OnResponse
  Define what needs to be done upon receiving a query response.
• ShouldExecute
  Trait to determine whether the execution engine should actually execute a given XCM.
• TransactAsset
  Facility for asset transacting.
• VersionChangeNotifier
  Trait for a type which handles notifying a destination of XCM version changes.
• WeightBounds
  Determine the weight of an XCM message.
• WeightTrader
  Charge for weight in order to execute XCM.