hostCore

Documentation

Index

• Constants
• Variables
• func NewVMHost(blockChainHook vmcommon.BlockchainHook, ...) (vmhost.VMHost, error)
• func TryCatch(try TryFunction, catch CatchFunction, catchFallbackMessage string)
• type CatchFunction
• type TryFunction

Constants

const (
	// SCDeployFlag defines the flag that activates the sc deploy
	SCDeployFlag core.EnableEpochFlag = "SCDeployFlag"
	// BuiltInFunctionsFlag defines the flag that activates the builtin functions
	BuiltInFunctionsFlag core.EnableEpochFlag = "BuiltInFunctionsFlag"
	// RepairCallbackFlag defines the flag that activates the repair callback fix
	RepairCallbackFlag core.EnableEpochFlag = "RepairCallbackFlag"
	// AheadOfTimeGasUsageFlag defines the flag that activates the ahead of time gas usage fix
	AheadOfTimeGasUsageFlag core.EnableEpochFlag = "AheadOfTimeGasUsageFlag"
)

Variables

var MaximumWasmerInstanceCount = uint64(10)

MaximumWasmerInstanceCount represents the maximum number of Wasmer instances that can be active at the same time

Functions

func NewVMHost

func NewVMHost(
	blockChainHook vmcommon.BlockchainHook,
	hostParameters *vmhost.VMHostParameters,
) (vmhost.VMHost, error)

NewVMHost creates a new VM vmHost

func TryCatch

func TryCatch(try TryFunction, catch CatchFunction, catchFallbackMessage string)

TryCatch simulates a try/catch block using golang's recover() functionality

Types

type CatchFunction

type CatchFunction func(error)

CatchFunction corresponds to the catch() part of a try / catch block

type TryFunction

type TryFunction func()

TryFunction corresponds to the try() part of a try / catch block