Class OnChain

constructor

• new OnChain(
      chainSpec: ChainSpec,
      state: State & WithStateView,
      hasher: TransitionHasher,
      pvm: PvmBackend,
      headerChain: HeaderChain,
  ): OnChain

  Parameters

  • chainSpec: ChainSpec
  • state: State & WithStateView
  • hasher: TransitionHasher
  • pvm: PvmBackend
  • headerChain: HeaderChain

  Returns OnChain

ReadonlychainSpec

Readonlyhasher

Readonlystate

prepareForNextEpoch

• prepareForNextEpoch(): Promise<void>

  Pre-populate things worth caching for the next epoch.

  Returns Promise<void>

transition

• transition(
      block: ViewOf,
      headerHash: OpaqueHash & WithOpaque<"HeaderHash">,
  ): Promise<utils.Result<Ok, StfError>>

  Parameters

  • block: ViewOf
  • headerHash: OpaqueHash & WithOpaque<"HeaderHash">

  Returns Promise<utils.Result<Ok, StfError>>