engine

Documentation

Index

• Constants
• type ExecuteEngine
  • func NewExecuteEngine(caller types.Address, contract *types.SmartContractBlock, ...) *ExecuteEngine
  • func (e *ExecuteEngine) Call(data []byte) (result []byte, err error)
  • func (e *ExecuteEngine) GenerateBlock(block *types.StateBlock, signFn SignFunc) (result *GenResult, err error)
  • func (e *ExecuteEngine) InitCall(args []byte) (result []byte, err error)
  • func (e *ExecuteEngine) Run(block, sendBlock *types.StateBlock) (blockList []*types.StateBlock, isRetry bool, err error)
• type GenResult
• type SignFunc

Constants

const (
	ContractMethodName = "invoke"
	ContractInitMethod = "init"
)

Types

type ExecuteEngine

type ExecuteEngine struct {
	// contains filtered or unexported fields
}

func NewExecuteEngine

func NewExecuteEngine(caller types.Address, contract *types.SmartContractBlock, ledger *ledger.Ledger) *ExecuteEngine

NewExecuteEngine new vm execute engine

func (*ExecuteEngine) Call

func (e *ExecuteEngine) Call(data []byte) (result []byte, err error)

Call invoke to run the contract code by block.data

func (*ExecuteEngine) GenerateBlock

func (e *ExecuteEngine) GenerateBlock(block *types.StateBlock, signFn SignFunc) (result *GenResult, err error)

func (*ExecuteEngine) InitCall

func (e *ExecuteEngine) InitCall(args []byte) (result []byte, err error)

InitCall init method on deployment

func (*ExecuteEngine) Run

func (e *ExecuteEngine) Run(block, sendBlock *types.StateBlock) (blockList []*types.StateBlock, isRetry bool, err error)

type GenResult

type GenResult struct {
	Blocks  []*types.StateBlock
	IsRetry bool
	Error   error
}

type SignFunc

type SignFunc func(addr types.Address, data []byte) (types.Signature, error)