vm

Documentation

Index

• type Context
  • func NewContext(tx *pb.Transaction, txIndex uint64, data *pb.TransactionData, ...) *Context
• type VM

Types

type Context

type Context struct {
	Caller           types.Address
	Callee           types.Address
	Ledger           ledger.Ledger
	TransactionIndex uint64
	TransactionHash  types.Hash
	TransactionData  *pb.TransactionData
	Nonce            int64
	Logger           logrus.FieldLogger
}

Context represents the context of wasm

func NewContext

func NewContext(tx *pb.Transaction, txIndex uint64, data *pb.TransactionData, ledger ledger.Ledger, logger logrus.FieldLogger) *Context

NewContext creates a context of wasm instance

type VM

type VM interface {
	// Run should execute the given contract with the given input
	// and return the contract execution return bytes or an error if it
	// failed.
	Run(input []byte) ([]byte, error)
}

VM is the basic interface for an implementation of the VM.