runtime

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v0.105.1 Latest Latest Go to latest Published: Jan 12, 2024 License: MIT Imports: 19 Imported by: 0

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Repository

github.com/nspcc-dev/neo-go

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Documentation ¶

Index ¶

Constants
func BurnGas(ic *interop.Context) error
func CheckHashedWitness(ic *interop.Context, hash util.Uint160) (bool, error)
func CheckKeyedWitness(ic *interop.Context, key *keys.PublicKey) (bool, error)
func CheckWitness(ic *interop.Context) error
func CurrentSigners(ic *interop.Context) error
func GasLeft(ic *interop.Context) error
func GetAddressVersion(ic *interop.Context) error
func GetCallingScriptHash(ic *interop.Context) error
func GetEntryScriptHash(ic *interop.Context) error
func GetExecutingScriptHash(ic *interop.Context) error
func GetInvocationCounter(ic *interop.Context) error
func GetNetwork(ic *interop.Context) error
func GetNotifications(ic *interop.Context) error
func GetRandom(ic *interop.Context) error
func GetScriptContainer(ic *interop.Context) error
func GetTime(ic *interop.Context) error
func GetTrigger(ic *interop.Context) error
func LoadScript(ic *interop.Context) error
func Log(ic *interop.Context) error
func Notify(ic *interop.Context) error
func Platform(ic *interop.Context) error

Constants ¶

View Source

const (
	// MaxEventNameLen is the maximum length of a name for event.
	MaxEventNameLen = 32
	// MaxNotificationSize is the maximum length of a runtime log message.
	MaxNotificationSize = 1024
	// SystemRuntimeLogMessage represents log entry message used for output
	// of the System.Runtime.Log syscall.
	SystemRuntimeLogMessage = "runtime log"
)

Variables ¶

This section is empty.

Functions ¶

func BurnGas ¶ added in v0.95.0

func BurnGas(ic *interop.Context) error

BurnGas burns GAS to benefit Neo ecosystem.

func CheckHashedWitness ¶

func CheckHashedWitness(ic *interop.Context, hash util.Uint160) (bool, error)

CheckHashedWitness checks the given hash against the current list of script hashes for verifying in the interop context.

func CheckKeyedWitness ¶

func CheckKeyedWitness(ic *interop.Context, key *keys.PublicKey) (bool, error)

CheckKeyedWitness checks the hash of the signature check contract with the given public key against the current list of script hashes for verifying in the interop context.

func CurrentSigners ¶ added in v0.104.0

func CurrentSigners(ic *interop.Context) error

CurrentSigners returns signers of the currently loaded transaction or stackitem.Null if script container is not a transaction.

func GasLeft ¶

func GasLeft(ic *interop.Context) error

GasLeft returns the remaining amount of GAS.

func GetAddressVersion ¶ added in v0.99.0

func GetAddressVersion(ic *interop.Context) error

GetAddressVersion returns the address version of the current protocol.

func GetCallingScriptHash ¶ added in v0.92.0

func GetCallingScriptHash(ic *interop.Context) error

GetCallingScriptHash returns calling script hash. While Executing and Entry script hashes are always valid for non-native contracts, Calling hash is set explicitly when native contracts are used, because when switching from one native to another, no operations are performed on invocation stack.

func GetEntryScriptHash ¶ added in v0.92.0

func GetEntryScriptHash(ic *interop.Context) error

GetEntryScriptHash returns entry script hash.

func GetExecutingScriptHash ¶ added in v0.92.0

func GetExecutingScriptHash(ic *interop.Context) error

GetExecutingScriptHash returns executing script hash.

func GetInvocationCounter ¶

func GetInvocationCounter(ic *interop.Context) error

GetInvocationCounter returns how many times the current contract has been invoked during the current tx execution.

func GetNetwork ¶ added in v0.96.0

func GetNetwork(ic *interop.Context) error

GetNetwork returns chain network number.

func GetNotifications ¶

func GetNotifications(ic *interop.Context) error

GetNotifications returns notifications emitted in the current execution context.

func GetRandom ¶ added in v0.96.0

func GetRandom(ic *interop.Context) error

GetRandom returns pseudo-random number which depends on block nonce and transaction hash.

func GetScriptContainer ¶ added in v0.99.1

func GetScriptContainer(ic *interop.Context) error

GetScriptContainer returns transaction or block that contains the script being run.

func GetTime ¶ added in v0.92.0

func GetTime(ic *interop.Context) error

GetTime returns timestamp of the block being verified, or the latest one in the blockchain if no block is given to Context.

func GetTrigger ¶ added in v0.92.0

func GetTrigger(ic *interop.Context) error

GetTrigger returns the script trigger.

func LoadScript ¶ added in v0.100.0

func LoadScript(ic *interop.Context) error

LoadScript takes a script and arguments from the stack and loads it into the VM.

func Log ¶ added in v0.92.0

func Log(ic *interop.Context) error

Log logs the message passed.

func Notify ¶ added in v0.92.0

func Notify(ic *interop.Context) error

Notify should pass stack item to the notify plugin to handle it, but in neo-go the only meaningful thing to do here is to log.

func Platform ¶ added in v0.92.0

func Platform(ic *interop.Context) error

Platform returns the name of the platform.

Types ¶