The highest tagged major version is v2.

utils

package

v1.0.4 Latest Latest Go to latest Published: May 27, 2022 License: MIT Imports: 10 Imported by: 6

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Repository

github.com/nervosnetwork/ckb-sdk-go

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Documentation ¶

Index ¶

Constants
func ChequeCellArgs(senderLock, receiverLock *types.Script) ([]byte, error)
func GenerateSudtAmount(amount *big.Int) []byte
func GetMaxMatureBlockNumber(client rpc.Client, ctx context.Context) (uint64, error)
func IsChequeCell(o *types.CellOutput, systemScripts *SystemScripts) bool
func IsMature(cell *indexer.LiveCell, maxMatureBlockNumber uint64) bool
func ParseSudtAmount(outputData []byte) (*big.Int, error)
func RemoveCellOutput(cellOutputs []*types.CellOutput, index int) []*types.CellOutput
func RemoveCellOutputData(cellOutputData [][]byte, index int) [][]byte
func SinceFromAbsoluteBlockNumber(blockNumber uint64) uint64
func SinceFromAbsoluteEpochNumber(epochNumber uint64) uint64
func SinceFromAbsoluteTimestamp(timestamp uint64) uint64
func SinceFromRelativeBlockNumber(blockNumber uint64) uint64
func SinceFromRelativeEpochNumber(epochNumber uint64) uint64
func SinceFromRelativeTimestamp(timestamp uint64) uint64
type Option
- func ACPCell(acpCell *SystemScriptCell) Option
- func ChequeCell(chequeCell *SystemScriptCell) Option
- func DaoCell(daoCell *SystemScriptCell) Option
- func SUDTCell(sudtCell *SystemScriptCell) Option
- func SecpMultiSigCell(secpMultiSigCell *SystemScriptCell) Option
- func SecpSingleSigCell(secpSingleSigCell *SystemScriptCell) Option
type SystemScriptCell
type SystemScripts
- func NewSystemScripts(client rpc.Client, options ...Option) (*SystemScripts, error)

Constants ¶

View Source

const (
	FlagSinceRelative    = 0x8000000000000000
	FlagSinceEpochNumber = 0x2000000000000000
	FlagSinceBlockNumber = 0x0
	FlagSinceTimestamp   = 0x4000000000000000
)

define some useful const https://github.com/nervosnetwork/ckb/blob/35392279150fe4e61b7904516be91bda18c46f05/test/src/utils.rs#L24

View Source

const (
	AnyoneCanPayCodeHashOnLina   = "0xd369597ff47f29fbc0d47d2e3775370d1250b85140c670e4718af712983a2354"
	AnyoneCanPayCodeHashOnAggron = "0x3419a1c09eb2567f6552ee7a8ecffd64155cffe0f1796e6e61ec088d740c1356"
)

Variables ¶

This section is empty.

Functions ¶

func ChequeCellArgs ¶ added in v0.3.0

func ChequeCellArgs(senderLock, receiverLock *types.Script) ([]byte, error)

func GenerateSudtAmount ¶ added in v0.2.0

func GenerateSudtAmount(amount *big.Int) []byte

func GetMaxMatureBlockNumber ¶ added in v0.41.0

func GetMaxMatureBlockNumber(client rpc.Client, ctx context.Context) (uint64, error)

GetMaxMatureBlockNumber return max mature block number

func IsChequeCell ¶ added in v0.3.0

func IsChequeCell(o *types.CellOutput, systemScripts *SystemScripts) bool

func IsMature ¶ added in v0.41.0

func IsMature(cell *indexer.LiveCell, maxMatureBlockNumber uint64) bool

IsMature check if a cellbase live cell is mature

func ParseSudtAmount ¶ added in v0.2.0

func ParseSudtAmount(outputData []byte) (*big.Int, error)

func RemoveCellOutput ¶ added in v0.3.0

func RemoveCellOutput(cellOutputs []*types.CellOutput, index int) []*types.CellOutput

func RemoveCellOutputData ¶ added in v0.3.0

func RemoveCellOutputData(cellOutputData [][]byte, index int) [][]byte

func SinceFromAbsoluteBlockNumber ¶ added in v0.3.0

func SinceFromAbsoluteBlockNumber(blockNumber uint64) uint64

func SinceFromAbsoluteEpochNumber ¶ added in v0.3.0

func SinceFromAbsoluteEpochNumber(epochNumber uint64) uint64

func SinceFromAbsoluteTimestamp ¶ added in v0.3.0

func SinceFromAbsoluteTimestamp(timestamp uint64) uint64

func SinceFromRelativeBlockNumber ¶ added in v0.3.0

func SinceFromRelativeBlockNumber(blockNumber uint64) uint64

func SinceFromRelativeEpochNumber ¶ added in v0.3.0

func SinceFromRelativeEpochNumber(epochNumber uint64) uint64

func SinceFromRelativeTimestamp ¶ added in v0.3.0

func SinceFromRelativeTimestamp(timestamp uint64) uint64

Types ¶

type Option ¶ added in v0.3.0

type Option func(*SystemScripts)

func ACPCell ¶ added in v0.3.0

func ACPCell(acpCell *SystemScriptCell) Option

ACPCell set a custom acp system script cell to SystemScripts

func ChequeCell ¶ added in v0.3.0

func ChequeCell(chequeCell *SystemScriptCell) Option

ChequeCell set a custom cheque script cell to SystemScripts

func DaoCell ¶ added in v0.3.0

func DaoCell(daoCell *SystemScriptCell) Option

DaoCell set a custom dao cell to SystemScripts

func SUDTCell ¶ added in v0.3.0

func SUDTCell(sudtCell *SystemScriptCell) Option

SUDTCell set a custom sudt system script cell to SystemScripts

func SecpMultiSigCell ¶ added in v0.3.0

func SecpMultiSigCell(secpMultiSigCell *SystemScriptCell) Option

SecpMultiSigCell set a custom secp mutisig cell to SystemScripts

func SecpSingleSigCell ¶ added in v0.3.0

func SecpSingleSigCell(secpSingleSigCell *SystemScriptCell) Option

SecpSingleSigCell set a custom secp single sig cell to SystemScripts

type SystemScriptCell ¶

type SystemScriptCell struct {
	CellHash types.Hash
	OutPoint *types.OutPoint
	HashType types.ScriptHashType
	DepType  types.DepType
}

type SystemScripts ¶

type SystemScripts struct {
	SecpSingleSigCell *SystemScriptCell
	SecpMultiSigCell  *SystemScriptCell
	DaoCell           *SystemScriptCell
	ACPCell           *SystemScriptCell
	SUDTCell          *SystemScriptCell
	ChequeCell        *SystemScriptCell
}

func NewSystemScripts ¶

func NewSystemScripts(client rpc.Client, options ...Option) (*SystemScripts, error)

NewSystemScripts returns a SystemScripts object

Source Files ¶

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Directories ¶

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