builtInFunctions

Documentation

Index

• Constants
• func NewBuiltInFunctionContainer() *functionContainer
• func NewBuiltInFunctionsFactory(args ArgsCreateBuiltInFunctionContainer) (*builtInFuncFactory, error)
• func NewChangeOwnerAddressFunc(gasCost uint64) *changeOwnerAddress
• func NewClaimDeveloperRewardsFunc(gasCost uint64) *claimDeveloperRewards
• func NewESDTBurnFunc(funcGasCost uint64, marshalizer marshal.Marshalizer, ...) (*esdtBurn, error)
• func NewESDTFreezeWipeFunc(marshalizer marshal.Marshalizer, freeze bool, wipe bool) (*esdtFreezeWipe, error)
• func NewESDTPauseFunc(accounts state.AccountsAdapter, pause bool) (*esdtPause, error)
• func NewESDTTransferFunc(funcGasCost uint64, marshalizer marshal.Marshalizer, ...) (*esdtTransfer, error)
• func NewSaveKeyValueStorageFunc(gasConfig process.BaseOperationCost, funcGasCost uint64) (*saveKeyValueStorage, error)
• func NewSaveUserNameFunc(gasCost uint64, mapDnsAddresses map[string]struct{}, enableChange bool) (*saveUserName, error)
• func SetPayableHandler(container process.BuiltInFunctionContainer, ...) error
• type ArgsCreateBuiltInFunctionContainer
• type ESDTGlobalMetadata
  • func ESDTGlobalMetadataFromBytes(bytes []byte) ESDTGlobalMetadata
  • func (metadata *ESDTGlobalMetadata) ToBytes() []byte
• type ESDTUserMetadata
  • func ESDTUserMetadataFromBytes(bytes []byte) ESDTUserMetadata
  • func (metadata *ESDTUserMetadata) ToBytes() []byte

Constants

const (
	// MetadataFrozen is the location of frozen flag in the esdt user meta data
	MetadataFrozen = 1
)

const (
	// MetadataPaused is the location of paused flag in the esdt global meta data
	MetadataPaused = 1
)

Functions

func NewBuiltInFunctionContainer

func NewBuiltInFunctionContainer() *functionContainer

NewBuiltInFunctionContainer will create a new instance of a container

func NewBuiltInFunctionsFactory

func NewBuiltInFunctionsFactory(args ArgsCreateBuiltInFunctionContainer) (*builtInFuncFactory, error)

NewBuiltInFunctionsFactory creates a factory which will instantiate the built in functions contracts

func NewChangeOwnerAddressFunc

func NewChangeOwnerAddressFunc(gasCost uint64) *changeOwnerAddress

NewChangeOwnerAddressFunc create a new change owner built in function

func NewClaimDeveloperRewardsFunc

func NewClaimDeveloperRewardsFunc(gasCost uint64) *claimDeveloperRewards

NewClaimDeveloperRewardsFunc returns a new developer rewards implementation

func NewESDTBurnFunc

func NewESDTBurnFunc(
	funcGasCost uint64,
	marshalizer marshal.Marshalizer,
	pauseHandler process.ESDTPauseHandler,
) (*esdtBurn, error)

NewESDTBurnFunc returns the esdt burn built-in function component

func NewESDTFreezeWipeFunc

func NewESDTFreezeWipeFunc(
	marshalizer marshal.Marshalizer,
	freeze bool,
	wipe bool,
) (*esdtFreezeWipe, error)

NewESDTFreezeWipeFunc returns the esdt freeze/un-freeze/wipe built-in function component

func NewESDTPauseFunc

func NewESDTPauseFunc(
	accounts state.AccountsAdapter,
	pause bool,
) (*esdtPause, error)

NewESDTPauseFunc returns the esdt pause/un-pause built-in function component

func NewESDTTransferFunc

func NewESDTTransferFunc(
	funcGasCost uint64,
	marshalizer marshal.Marshalizer,
	pauseHandler process.ESDTPauseHandler,
) (*esdtTransfer, error)

NewESDTTransferFunc returns the esdt transfer built-in function component

func NewSaveKeyValueStorageFunc

func NewSaveKeyValueStorageFunc(
	gasConfig process.BaseOperationCost,
	funcGasCost uint64,
) (*saveKeyValueStorage, error)

NewSaveKeyValueStorageFunc returns the save key-value storage built in function

func NewSaveUserNameFunc

func NewSaveUserNameFunc(
	gasCost uint64,
	mapDnsAddresses map[string]struct{},
	enableChange bool,
) (*saveUserName, error)

NewSaveUserNameFunc returns a username built in function implementation

func SetPayableHandler

func SetPayableHandler(container process.BuiltInFunctionContainer, payableHandler process.PayableHandler) error

SetPayableHandler sets the payable interface to the needed functions

Types

type ArgsCreateBuiltInFunctionContainer

type ArgsCreateBuiltInFunctionContainer struct {
	GasSchedule          core.GasScheduleNotifier
	MapDNSAddresses      map[string]struct{}
	EnableUserNameChange bool
	Marshalizer          marshal.Marshalizer
	Accounts             state.AccountsAdapter
}

ArgsCreateBuiltInFunctionContainer -

type ESDTGlobalMetadata

type ESDTGlobalMetadata struct {
	Paused bool
}

ESDTGlobalMetadata represents esdt global metadata saved on system account

func ESDTGlobalMetadataFromBytes

func ESDTGlobalMetadataFromBytes(bytes []byte) ESDTGlobalMetadata

ESDTGlobalMetadataFromBytes creates a metadata object from bytes

func (*ESDTGlobalMetadata) ToBytes

func (metadata *ESDTGlobalMetadata) ToBytes() []byte

ToBytes converts the metadata to bytes

type ESDTUserMetadata

type ESDTUserMetadata struct {
	Frozen bool
}

ESDTUserMetadata represents esdt user metadata saved on every account

func ESDTUserMetadataFromBytes

func ESDTUserMetadataFromBytes(bytes []byte) ESDTUserMetadata

ESDTUserMetadataFromBytes creates a metadata object from bytes

func (*ESDTUserMetadata) ToBytes

func (metadata *ESDTUserMetadata) ToBytes() []byte

ToBytes converts the metadata to bytes