Module sp_messenger::messages

Structs

• BlockMessageWithStorageKey
  Message with storage key to generate storage proof using the backend.
• BlockMessagesWithStorageKey
  Set of messages with storage keys to be relayed in a given block..
• Channel
  Channel describes a bridge to exchange messages between two chains.
• ChannelOpenParams
  Channel open parameters
• CrossDomainMessage
  Cross Domain message contains Message and its proof on src_chain.
• FeeModel
  Fee model to send a request and receive a response from another chain.
• Message
  Message contains information to be sent to or received from another chain.

Enums

• ChainId
  Identifier of a chain.
• ChannelState
  State of a channel.
• MessageWeightTag
  Message weight tag used to indicate the consumed weight when handling the message
• Payload
  Payload of the message
• Proof
• ProtocolMessageRequest
  Defines protocol requests performed on chains.
• RequestResponse
  Protocol message that encompasses request or its response.
• VersionedPayload
  Versioned message payload

Type Aliases

• ChannelId
  Channel identity.
• MessageId
  Unique Id of a message between two chains.
• MessageKey
  Unique message key for Outbox and Inbox responses
• Nonce
  Nonce used as an identifier and ordering of messages within a channel. Nonce is always increasing.
• ProtocolMessageResponse
  Defines protocol requests performed on chains.