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btcutil

package module

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Versions in this module

v1

v1.1.5

Dec 29, 2023

v1.1.4

Dec 19, 2023

v1.1.3

Nov 18, 2022

v1.1.2

Aug 11, 2022

v1.1.1

Mar 12, 2022

v1.1.0

Feb 4, 2022

v1.0.0

Jan 11, 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 PKFHybrid

+ 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