Module sc_rpc_spec_v2::chain_head::event

The chain head’s event returned as json compatible object.

Structs

• BestBlockChanged
  Indicate the block hash of the new best block.
• ChainHeadRuntimeVersion
  Simplified type clone of sp_version::RuntimeVersion. Used instead of sp_version::RuntimeVersion to conform to RPC spec V2.
• ErrorEvent
  The operation could not be processed due to an error.
• Finalized
  Indicate the finalized and pruned block hashes.
• Initialized
  Contain information about the latest finalized block.
• MethodResponseStarted
  The started result of a method.
• NewBlock
  Indicate a new non-finalized block.
• OperationBodyDone
  The response of the chainHead_body method.
• OperationCallDone
  The response of the chainHead_call method.
• OperationError
  Indicate a problem during the operation.
• OperationId
  Indicate the operation id of the event.
• OperationStorageItems
  The response of the chainHead_storage method.
• RuntimeVersionEvent
  The runtime specification of the current block.

Enums

• FollowEvent
  The event generated by the follow method.
• MethodResponse
  The method response of chainHead_body, chainHead_call and chainHead_storage.
• RuntimeEvent
  The runtime event generated if the follow subscription has set the with_runtime flag.