Crate xcm_primitives

The XCM primitive trait implementations

Re-exports

• pub use get_by_key::*;

Modules

• get_by_key

Macros

• parameter_type_with_key
  Create new implementations of the GetByKey trait.

Structs

• AbsoluteAndRelativeReserve
  This struct offers uses RelativeReserveProvider to output relative views of multilocations However, additionally accepts a Location that aims at representing the chain part (parent: 1, Parachain(paraId)) of the absolute representation of our chain. If a token reserve matches against this absolute view, we return Some(Location::here()) This helps users by preventing errors when they try to transfer a token through xtokens to our chain (either inserting the relative or the absolute value).
• AccountIdToLocation
  Instructs how to convert a 20 byte accountId into a Location
• AsAssetType
  Converter struct implementing AssetIdConversion converting a numeric asset ID (must be TryFrom/TryInto<u128>) into a Location Value and vice versa through an intermediate generic type AssetType. The trait bounds enforce is that the AssetTypeGetter trait is also implemented for AssetIdInfoGetter
• EthereumXcmTransactionV1
• EthereumXcmTransactionV2
• IsBridgedConcreteAssetFrom
  Matches foreign assets from a given origin. Foreign assets are assets bridged from other consensus systems. i.e parents > 1.
• ManualEthereumXcmFee
  Manually sets a gas fee.
• MultiNativeAsset
  A ContainsPair implementation. Filters multi native assets whose reserve is same with origin.
• RelativeReserveProvider
• SignedToAccountId20

Enums

• AvailableStakeCalls
• EthereumXcmFee
  Xcm transact’s Ethereum transaction configurable fee.
• EthereumXcmTracingStatus
  The current EthereumXcmTransaction trace status.
• EthereumXcmTransaction
  Xcm transact’s Ethereum transaction.
• HrmpAvailableCalls
• UtilityAvailableCalls

Constants

• DEFAULT_PROOF_SIZE
• ETHEREUM_XCM_TRACING_STORAGE_KEY
  The EthereumXcmTracingStatus storage key.
• MAX_ASSETS
• MAX_ETHEREUM_XCM_INPUT_SIZE
  Max. allowed size of 65_536 bytes.

Traits

• AccountIdToCurrencyId
  This trait ensure we can convert AccountIds to CurrencyIds We will require Runtime to have this trait implemented
• AssetTypeGetter
  Defines the trait to obtain a generic AssetType from a generic AssetId and vice versa
• EnsureProxy
  Ensure that a proxy between delegator and delegatee exists in order to deny or grant permission to do xcm-transact to transact_through_proxy.
• FilterMaxAssetFee
  Filters max fee for a given multiasset. It takes self (a multiasset) and runs contains in the argument multiasset Can be amalgamated into tuples. If any item returns true, it short-circuits, else false is returned.
• HrmpEncodeCall
• Reserve
• StakeEncodeCall
• UtilityEncodeCall
• XcmToEthereum
• XcmTransact

Functions

• rs_id
  Value for r and s for the invalid signature included in Xcm transact’s Ethereum transaction.
• split_location_into_chain_part_and_beneficiary