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btcutil

package module

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Versions in this module

v1

v1.1.2

Apr 24, 2022

Changes in this version

+ const BlockHeightUnknown

+ const MaxSatoshi

+ const SatoshiPerBitcent

+ const SatoshiPerBitcoin

+ const TxIndexUnknown

+ var ErrAddressCollision = errors.New("address collision")

+ var ErrChecksumMismatch = errors.New("checksum mismatch")

+ var ErrMalformedPrivateKey = errors.New("malformed private key")

+ var ErrUnknownAddressType = errors.New("unknown address type")

+ func AppDataDir(appName string, roaming bool) string

+ func Hash160(buf []byte) []byte

+ func NewTLSCertPair(organization string, validUntil time.Time, extraHosts []string) (cert, key []byte, err error)

+ type Address interface

+ EncodeAddress func() string

+ IsForNet func(*chaincfg.Params) bool

+ ScriptAddress func() []byte

+ String func() string

+ func DecodeAddress(addr string, defaultNet *chaincfg.Params) (Address, error)

+ type AddressPubKey struct

+ func NewAddressPubKey(serializedPubKey []byte, net *chaincfg.Params) (*AddressPubKey, error)

+ func (a *AddressPubKey) AddressPubKeyHash() *AddressPubKeyHash

+ func (a *AddressPubKey) EncodeAddress() string

+ func (a *AddressPubKey) Format() PubKeyFormat

+ func (a *AddressPubKey) IsForNet(net *chaincfg.Params) bool

+ func (a *AddressPubKey) PubKey() *btcec.PublicKey

+ func (a *AddressPubKey) ScriptAddress() []byte

+ func (a *AddressPubKey) SetFormat(pkFormat PubKeyFormat)

+ func (a *AddressPubKey) String() string

+ type AddressPubKeyHash struct

+ func NewAddressPubKeyHash(pkHash []byte, net *chaincfg.Params) (*AddressPubKeyHash, error)

+ func (a *AddressPubKeyHash) EncodeAddress() string

+ func (a *AddressPubKeyHash) Hash160() *[ripemd160.Size]byte

+ func (a *AddressPubKeyHash) IsForNet(net *chaincfg.Params) bool

+ func (a *AddressPubKeyHash) ScriptAddress() []byte

+ func (a *AddressPubKeyHash) String() string

+ type AddressScriptHash struct

+ func NewAddressScriptHash(serializedScript []byte, net *chaincfg.Params) (*AddressScriptHash, error)

+ func NewAddressScriptHashFromHash(scriptHash []byte, net *chaincfg.Params) (*AddressScriptHash, error)

+ func (a *AddressScriptHash) EncodeAddress() string

+ func (a *AddressScriptHash) Hash160() *[ripemd160.Size]byte

+ func (a *AddressScriptHash) IsForNet(net *chaincfg.Params) bool

+ func (a *AddressScriptHash) ScriptAddress() []byte

+ func (a *AddressScriptHash) String() string

+ type AddressSegWit struct

+ func (a *AddressSegWit) EncodeAddress() string

+ func (a *AddressSegWit) Hrp() string

+ func (a *AddressSegWit) IsForNet(net *chaincfg.Params) bool

+ func (a *AddressSegWit) ScriptAddress() []byte

+ func (a *AddressSegWit) String() string

+ func (a *AddressSegWit) WitnessProgram() []byte

+ func (a *AddressSegWit) WitnessVersion() byte

+ type AddressTaproot struct

+ func NewAddressTaproot(witnessProg []byte, net *chaincfg.Params) (*AddressTaproot, error)

+ type AddressWitnessPubKeyHash struct

+ func NewAddressWitnessPubKeyHash(witnessProg []byte, net *chaincfg.Params) (*AddressWitnessPubKeyHash, error)

+ func (a *AddressWitnessPubKeyHash) Hash160() *[20]byte

+ type AddressWitnessScriptHash struct

+ func NewAddressWitnessScriptHash(witnessProg []byte, net *chaincfg.Params) (*AddressWitnessScriptHash, error)

+ type Amount int64

+ func NewAmount(f float64) (Amount, error)

+ func (a Amount) Format(u AmountUnit) string

+ func (a Amount) MulF64(f float64) Amount

+ func (a Amount) String() string

+ func (a Amount) ToBTC() float64

+ func (a Amount) ToUnit(u AmountUnit) float64

+ type AmountUnit int

+ const AmountBTC

+ const AmountKiloBTC

+ const AmountMegaBTC

+ const AmountMicroBTC

+ const AmountMilliBTC

+ const AmountSatoshi

+ func (u AmountUnit) String() string

+ type Block struct

+ func NewBlock(msgBlock *wire.MsgBlock) *Block

+ func NewBlockFromBlockAndBytes(msgBlock *wire.MsgBlock, serializedBlock []byte) *Block

+ func NewBlockFromBytes(serializedBlock []byte) (*Block, error)

+ func NewBlockFromReader(r io.Reader) (*Block, error)

+ func (b *Block) Bytes() ([]byte, error)

+ func (b *Block) BytesNoWitness() ([]byte, error)

+ func (b *Block) Hash() *chainhash.Hash

+ func (b *Block) Height() int32

+ func (b *Block) MsgBlock() *wire.MsgBlock

+ func (b *Block) SetHeight(height int32)

+ func (b *Block) Transactions() []*Tx

+ func (b *Block) Tx(txNum int) (*Tx, error)

+ func (b *Block) TxHash(txNum int) (*chainhash.Hash, error)

+ func (b *Block) TxLoc() ([]wire.TxLoc, error)

+ type OutOfRangeError string

+ func (e OutOfRangeError) Error() string

+ type PubKeyFormat int

+ const PKFCompressed

+ const PKFUncompressed

+ type Tx struct

+ func NewTx(msgTx *wire.MsgTx) *Tx

+ func NewTxFromBytes(serializedTx []byte) (*Tx, error)

+ func NewTxFromReader(r io.Reader) (*Tx, error)

+ func (t *Tx) HasWitness() bool

+ func (t *Tx) Hash() *chainhash.Hash

+ func (t *Tx) Index() int

+ func (t *Tx) MsgTx() *wire.MsgTx

+ func (t *Tx) SetIndex(index int)

+ func (t *Tx) WitnessHash() *chainhash.Hash

+ type UnsupportedWitnessProgLenError int

+ func (e UnsupportedWitnessProgLenError) Error() string

+ type UnsupportedWitnessVerError byte

+ func (e UnsupportedWitnessVerError) Error() string

+ type WIF struct

+ CompressPubKey bool

+ PrivKey *btcec.PrivateKey

+ func DecodeWIF(wif string) (*WIF, error)

+ func NewWIF(privKey *btcec.PrivateKey, net *chaincfg.Params, compress bool) (*WIF, error)

+ func (w *WIF) IsForNet(net *chaincfg.Params) bool

+ func (w *WIF) SerializePubKey() []byte

+ func (w *WIF) String() string

v1.0.1-beta.qtum

Feb 6, 2023

v1.0.0-beta.qtum

Oct 18, 2022

Other modules containing this package

github.com/qtumproject/btcd