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dcrutil

package module

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Versions in this module

v2

deprecated

v2.0.2

Jun 10, 2023

v2.0.1

Oct 14, 2019

v2.0.0

Jun 19, 2019

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 ErrChecksumMismatch = errors.New("checksum mismatch")

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

+ 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 IsFlagSet16(flags uint16, flag uint16) bool

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

+ type Address interface

+ Address func() string

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

+ ScriptAddress func() []byte

+ String func() string

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

+ func NewAddressPubKey(decoded []byte, net AddressParams) (Address, error)

+ type AddressEdwardsPubKey struct

+ func NewAddressEdwardsPubKey(serializedPubKey []byte, net AddressParams) (*AddressEdwardsPubKey, error)

+ func (a *AddressEdwardsPubKey) Address() string

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

+ func (a *AddressEdwardsPubKey) DSA() dcrec.SignatureType

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

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

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

+ func (a *AddressEdwardsPubKey) String() string

+ type AddressParams interface

+ AddrIDPubKeyHashECDSAV0 func() [2]byte

+ AddrIDPubKeyHashEd25519V0 func() [2]byte

+ AddrIDPubKeyHashSchnorrV0 func() [2]byte

+ AddrIDPubKeyV0 func() [2]byte

+ AddrIDScriptHashV0 func() [2]byte

+ type AddressPubKeyHash struct

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

+ func (a *AddressPubKeyHash) Address() string

+ func (a *AddressPubKeyHash) DSA() dcrec.SignatureType

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

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

+ func (a *AddressPubKeyHash) String() string

+ type AddressScriptHash struct

+ func NewAddressScriptHash(serializedScript []byte, net AddressParams) (*AddressScriptHash, error)

+ func NewAddressScriptHashFromHash(scriptHash []byte, net AddressParams) (*AddressScriptHash, error)

+ func (a *AddressScriptHash) Address() string

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

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

+ func (a *AddressScriptHash) String() string

+ type AddressSecSchnorrPubKey struct

+ func NewAddressSecSchnorrPubKey(serializedPubKey []byte, net AddressParams) (*AddressSecSchnorrPubKey, error)

+ func (a *AddressSecSchnorrPubKey) Address() string

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

+ func (a *AddressSecSchnorrPubKey) DSA() dcrec.SignatureType

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

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

+ func (a *AddressSecSchnorrPubKey) String() string

+ type AddressSecpPubKey struct

+ func NewAddressSecpPubKey(serializedPubKey []byte, net AddressParams) (*AddressSecpPubKey, error)

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

+ func (a *AddressSecpPubKey) Address() string

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

+ func (a *AddressSecpPubKey) DSA() dcrec.SignatureType

+ func (a *AddressSecpPubKey) Format() PubKeyFormat

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

+ 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 ErrWrongWIFNetwork [2]byte

+ func (e ErrWrongWIFNetwork) Error() string

+ 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, net [2]byte) (*WIF, error)

+ func NewWIF(privKey chainec.PrivateKey, net [2]byte, ecType dcrec.SignatureType) *WIF

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

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

+ func (w *WIF) String() string

Other modules containing this package

github.com/decred/dcrd/dcrutil

github.com/decred/dcrd/dcrutil/v3

github.com/decred/dcrd/dcrutil/v4