Class TransactionBuilder

Protected afterIxs

Protected beforeIxs

Protected isBuildingNext

Protected lastBuilt

Protected buildNextOptimalTransactionNoSigning

• buildNextOptimalTransactionNoSigning(): Promise<Result<NoSigningReturn, string>>

• Returns Promise<Result<NoSigningReturn, string>>

Protected computeBeforeIxs

• computeBeforeIxs(): InstructionReturn[]

• Returns InstructionReturn[]

Protected getLatestBlockhash

• getLatestBlockhash(): Promise<Readonly<{
      blockhash: string;
      lastValidBlockHeight: number;
  }>>

• Returns Promise<Readonly<{
      blockhash: string;
      lastValidBlockHeight: number;
  }>>

Protected getPopCount

• getPopCount(buildConfig): number

• Parameters

  • buildConfig: BuiltConfigWithCompute

  Returns number

Protected handlePriorityOptimization

• handlePriorityOptimization(buildConfig, ignoreError, depth, maxDepth?): Promise<Result<PriorityResult, string>>

• Parameters

  • buildConfig: BuiltConfigWithCompute

  • ignoreError: boolean

  • depth: number

  • maxDepth: number = 3

  Returns Promise<Result<PriorityResult, string>>

Protected parseSimulationResult

• parseSimulationResult(simulation): ParseSimulationResult

• Parameters

  • simulation: RpcResponseAndContext<SimulatedTransactionResponse>

  Returns ParseSimulationResult

Protected replaceComputeInstructions

• replaceComputeInstructions(builtConfig, priorityResult): void

• Parameters

  • builtConfig: BuiltConfigWithCompute

  • priorityResult: PriorityResult

  Returns void

Protected resetDummyComputeInstructions

• resetDummyComputeInstructions(builtConfig): void

• Parameters

  • builtConfig: BuiltConfigWithCompute

  Returns void

Protected resetIterations

• resetIterations(): void

• Returns void

Protected simulateTransaction

• simulateTransaction(txn): Promise<ParseSimulationResult>

• Parameters

  • txn: VersionedTransaction

  Returns Promise<ParseSimulationResult>

Protected startBuildingNext

• startBuildingNext(): void

• Returns void