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dcrutil

package module

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Versions in this module

v1

deprecated

v1.4.1

Jun 10, 2023

v1.4.0

Jul 16, 2019

v1.3.0

Jun 13, 2019

v1.2.0

Dec 10, 2018

v1.1.1

Aug 9, 2018

v1.1.0

Aug 8, 2018

v1.0.0

Jul 21, 2018

Changes in this version

+ const AtomsPerCent

+ const AtomsPerCoin

+ const BlockHeightUnknown

+ const BlockValid

+ const Flag01

+ const Flag02

+ const Flag03

+ const Flag04

+ const Flag05

+ const Flag06

+ const Flag07

+ const Flag08

+ const Flag09

+ const Flag10

+ const Flag11

+ const Flag12

+ const Flag13

+ const Flag14

+ const Flag15

+ const FlagNone

+ const MaxAmount

+ const TxIndexUnknown

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

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

+ var ErrInvalidPubKeyFormat = errors.New("invalid pubkey format")

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

+ var ErrMissingDefaultNet = errors.New("default net not defined")

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

+ func AppDataDir(appName string, roaming bool) string

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

+ func IsFlagSet16(flags uint16, flag uint16) bool

+ func SetFlag16(flags *uint16, flag uint16, b bool)

+ type Address interface

+ DSA func(*chaincfg.Params) dcrec.SignatureType

+ EncodeAddress func() string

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

+ IsForNet func(*chaincfg.Params) bool

+ Net func() *chaincfg.Params

+ ScriptAddress func() []byte

+ String func() string

+ func DecodeAddress(addr string) (Address, error)

+ func NewAddressPubKey(decoded []byte, net *chaincfg.Params) (Address, error)

+ type AddressEdwardsPubKey struct

+ func NewAddressEdwardsPubKey(serializedPubKey []byte, net *chaincfg.Params) (*AddressEdwardsPubKey, error)

+ func (a *AddressEdwardsPubKey) AddressPubKeyHash() *AddressPubKeyHash

+ func (a *AddressEdwardsPubKey) DSA(net *chaincfg.Params) dcrec.SignatureType

+ func (a *AddressEdwardsPubKey) EncodeAddress() string

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

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

+ func (a *AddressEdwardsPubKey) Net() *chaincfg.Params

+ func (a *AddressEdwardsPubKey) PubKey() chainec.PublicKey

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

+ func (a *AddressEdwardsPubKey) String() string

+ type AddressPubKeyHash struct

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

+ func (a *AddressPubKeyHash) DSA(net *chaincfg.Params) dcrec.SignatureType

+ func (a *AddressPubKeyHash) EncodeAddress() string

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

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

+ func (a *AddressPubKeyHash) Net() *chaincfg.Params

+ 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) DSA(net *chaincfg.Params) dcrec.SignatureType

+ func (a *AddressScriptHash) EncodeAddress() string

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

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

+ func (a *AddressScriptHash) Net() *chaincfg.Params

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

+ func (a *AddressScriptHash) String() string

+ type AddressSecSchnorrPubKey struct

+ func NewAddressSecSchnorrPubKey(serializedPubKey []byte, net *chaincfg.Params) (*AddressSecSchnorrPubKey, error)

+ func (a *AddressSecSchnorrPubKey) AddressPubKeyHash() *AddressPubKeyHash

+ func (a *AddressSecSchnorrPubKey) DSA(net *chaincfg.Params) dcrec.SignatureType

+ func (a *AddressSecSchnorrPubKey) EncodeAddress() string

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

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

+ func (a *AddressSecSchnorrPubKey) Net() *chaincfg.Params

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

+ func (a *AddressSecSchnorrPubKey) String() string

+ type AddressSecpPubKey struct

+ func NewAddressSecpPubKey(serializedPubKey []byte, net *chaincfg.Params) (*AddressSecpPubKey, error)

+ func NewAddressSecpPubKeyCompressed(pubkey chainec.PublicKey, params *chaincfg.Params) (*AddressSecpPubKey, error)

+ func (a *AddressSecpPubKey) AddressPubKeyHash() *AddressPubKeyHash

+ func (a *AddressSecpPubKey) DSA(net *chaincfg.Params) dcrec.SignatureType

+ func (a *AddressSecpPubKey) EncodeAddress() string

+ func (a *AddressSecpPubKey) Format() PubKeyFormat

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

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

+ func (a *AddressSecpPubKey) Net() *chaincfg.Params

+ func (a *AddressSecpPubKey) PubKey() chainec.PublicKey

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

+ func (a *AddressSecpPubKey) String() string

+ 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) ToCoin() float64

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

+ type AmountSorter []Amount

+ func (s AmountSorter) Len() int

+ func (s AmountSorter) Less(i, j int) bool

+ func (s AmountSorter) Swap(i, j int)

+ type AmountUnit int

+ const AmountAtom

+ const AmountCoin

+ const AmountKiloCoin

+ const AmountMegaCoin

+ const AmountMicroCoin

+ const AmountMilliCoin

+ func (u AmountUnit) String() string

+ type Block struct

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

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

+ func NewBlockDeepCopyCoinbase(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) BlockHeaderBytes() ([]byte, error)

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

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

+ func (b *Block) Height() int64

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

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

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

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

+ 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, []wire.TxLoc, error)

+ type BoolArray16 [16]bool

+ func GenerateBoolArray16(flags uint16) BoolArray16

+ type Flags16 uint16

+ 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 NewTxDeep(msgTx *wire.MsgTx) *Tx

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

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

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

+ 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) SetTree(tree int8)

+ func (t *Tx) Tree() int8

+ type WIF struct

+ PrivKey chainec.PrivateKey

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

+ func NewWIF(privKey chainec.PrivateKey, net *chaincfg.Params, ecType dcrec.SignatureType) (*WIF, error)

+ func (w *WIF) DSA() dcrec.SignatureType

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

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

+ func (w *WIF) String() string

Other modules containing this package

github.com/decred/dcrd/dcrutil/v2

github.com/decred/dcrd/dcrutil/v3

github.com/decred/dcrd/dcrutil/v4