Class 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<Result<Ok, StfError>>

  Parameters

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

  Returns Promise<Result<Ok, StfError>>

Staticassemble

• assemble(
      args: {
          chainSpec: ChainSpec;
          hasher: TransitionHasher;
          headerChain: HeaderChain;
          options: AccumulateOptions;
          state: State & WithStateView;
      },
  ): OnChain

  Wire up a full on-chain STF from its dependencies.

  Parameters

  • args: {
        chainSpec: ChainSpec;
        hasher: TransitionHasher;
        headerChain: HeaderChain;
        options: AccumulateOptions;
        state: State & WithStateView;
    }

  Returns OnChain