common

Oct 14, 2019

Changes in this version

+ const I128_SIZE

+ const MaxBase58AddrLen

+ var U128_EMPTY = U128

+ type I128 [I128_SIZE]byte

+ func I128FromBigInt(val *big.Int) (I128, error)

+ func I128FromInt64(val int64) I128

+ func I128FromUint64(val uint64) I128

+ func (self *I128) ToBEHex() string

+ func (self *I128) ToLEHex() string

+ func (self *I128) ToNumString() string

+ func (self I128) ToBigInt() *big.Int

+ type U128 [I128_SIZE]byte

+ func (self U128) ToBigInt() *big.Int

+ func (self U128) ToI128() I128

type ZeroCopySink

+ func (self *ZeroCopySink) WriteI128(i128 I128)

+ func (self *ZeroCopySink) WriteU128(u128 U128)

type ZeroCopySource

+ func (self *ZeroCopySource) NextI128() (data I128, eof bool)

Jan 15, 2021

Changes in this version

+ const MAX_INT64

+ const UINT16_SIZE

+ const UINT32_SIZE

+ const UINT64_SIZE

+ func SerializeToBytes(values ...Serializable) []byte

+ func SortUint64s(l []uint64)

type Address

+ func AddressFromVmCode(code []byte) Address

+ func (self *Address) Deserialization(source *ZeroCopySource) error

+ func (self *Address) Serialization(sink *ZeroCopySink)

type Fixed64

+ func (f *Fixed64) Deserialization(source *ZeroCopySource) error

+ func (f *Fixed64) Serialization(sink *ZeroCopySink)

+ type Serializable interface

+ Serialization func(sink *ZeroCopySink)

+ type Uint64Slice []uint64

+ func (p Uint64Slice) Len() int

+ func (p Uint64Slice) Less(i, j int) bool

+ func (p Uint64Slice) Swap(i, j int)

type ZeroCopySource

+ func (self *ZeroCopySource) Bytes() []byte

+ func (self *ZeroCopySource) OffBytes() []byte

Sep 26, 2018

Changes in this version

+ var ErrIrregularData = errors.New("irregular data")

+ var ErrTooLarge = errors.New("bytes.Buffer: too large")

+ type ZeroCopySink struct

+ func NewZeroCopySink(b []byte) *ZeroCopySink

+ func (self *ZeroCopySink) BackUp(n uint64)

+ func (self *ZeroCopySink) Bytes() []byte

+ func (self *ZeroCopySink) NextBytes(n uint64) (data []byte)

+ func (self *ZeroCopySink) Reset()

+ func (self *ZeroCopySink) Size() uint64

+ func (self *ZeroCopySink) WriteAddress(addr Address)

+ func (self *ZeroCopySink) WriteBool(data bool)

+ func (self *ZeroCopySink) WriteByte(c byte)

+ func (self *ZeroCopySink) WriteBytes(p []byte)

+ func (self *ZeroCopySink) WriteHash(hash Uint256)

+ func (self *ZeroCopySink) WriteInt16(data int16)

+ func (self *ZeroCopySink) WriteInt32(data int32)

+ func (self *ZeroCopySink) WriteInt64(data int64)

+ func (self *ZeroCopySink) WriteString(data string) (size uint64)

+ func (self *ZeroCopySink) WriteUint16(data uint16)

+ func (self *ZeroCopySink) WriteUint32(data uint32)

+ func (self *ZeroCopySink) WriteUint64(data uint64)

+ func (self *ZeroCopySink) WriteUint8(data uint8)

+ func (self *ZeroCopySink) WriteVarBytes(data []byte) (size uint64)

+ func (self *ZeroCopySink) WriteVarUint(data uint64) (size uint64)

+ type ZeroCopySource struct

+ func NewZeroCopySource(b []byte) *ZeroCopySource

+ func (self *ZeroCopySource) BackUp(n uint64)

+ func (self *ZeroCopySource) Len() uint64

+ func (self *ZeroCopySource) NextAddress() (data Address, eof bool)

+ func (self *ZeroCopySource) NextBool() (data bool, irregular bool, eof bool)

+ func (self *ZeroCopySource) NextByte() (data byte, eof bool)

+ func (self *ZeroCopySource) NextBytes(n uint64) (data []byte, eof bool)

+ func (self *ZeroCopySource) NextHash() (data Uint256, eof bool)

+ func (self *ZeroCopySource) NextInt16() (data int16, eof bool)

+ func (self *ZeroCopySource) NextInt32() (data int32, eof bool)

+ func (self *ZeroCopySource) NextInt64() (data int64, eof bool)

+ func (self *ZeroCopySource) NextString() (data string, size uint64, irregular bool, eof bool)

+ func (self *ZeroCopySource) NextUint16() (data uint16, eof bool)

+ func (self *ZeroCopySource) NextUint32() (data uint32, eof bool)

+ func (self *ZeroCopySource) NextUint64() (data uint64, eof bool)

+ func (self *ZeroCopySource) NextUint8() (data uint8, eof bool)

+ func (self *ZeroCopySource) NextVarBytes() (data []byte, size uint64, irregular bool, eof bool)

+ func (self *ZeroCopySource) NextVarUint() (data uint64, size uint64, irregular bool, eof bool)

+ func (self *ZeroCopySource) Pos() uint64

+ func (self *ZeroCopySource) Size() uint64

+ func (self *ZeroCopySource) Skip(n uint64) (eof bool)

Jun 27, 2018

Changes in this version

+ var ErrWriteExceedLimitedCount = errors.New("writer exceed limited count")

+ type LimitedWriter struct

+ func NewLimitedWriter(w io.Writer, max uint64) *LimitedWriter

+ func (self *LimitedWriter) Count() uint64

+ func (self *LimitedWriter) Write(buf []byte) (int, error)

Jun 26, 2018

Changes in this version

+ const MAX_UINT64

+ func SafeAdd(x, y uint64) (uint64, bool)

+ func SafeMul(x, y uint64) (uint64, bool)

+ func SafeSub(x, y uint64) (uint64, bool)

Jun 13, 2018

Changes in this version

+ const ADDR_LEN

+ const Decimal

+ const UINT256_SIZE

+ var ADDRESS_EMPTY = Address

+ var UINT256_EMPTY = Uint256

+ func BigIntFromNeoBytes(ba []byte) *big.Int

+ func BigIntToNeoBytes(data *big.Int) []byte

+ func FileExisted(filename string) bool

+ func GetCompactUint(buf []byte) (uint64, uint8)

+ func GetNonce() uint64

+ func HexToBytes(value string) ([]byte, error)

+ func SetCompactUint(num uint64) []byte

+ func ToArrayReverse(arr []byte) []byte

+ func ToHexString(data []byte) string

+ type Address [ADDR_LEN]byte

+ func AddressFromBase58(encoded string) (Address, error)

+ func AddressFromHexString(s string) (Address, error)

+ func AddressParseFromBytes(f []byte) (Address, error)

+ func (f *Address) ToBase58() string

+ func (self *Address) Deserialize(r io.Reader) error

+ func (self *Address) Serialize(w io.Writer) error

+ func (self *Address) ToHexString() string

+ type CompactUint struct

+ type Fixed64 int64

+ func FromDecimal(value int64) Fixed64

+ func (f *Fixed64) Deserialize(r io.Reader) error

+ func (f *Fixed64) Serialize(w io.Writer) error

+ func (f Fixed64) GetData() int64

+ func (f Fixed64) String() string

+ type Inventory interface

+ Hash func() Uint256

+ Type func() InventoryType

+ Verify func() error

+ type InventoryType byte

+ const BLOCK

+ const CONSENSUS

+ const TRANSACTION

+ type Uint256 [UINT256_SIZE]byte

+ func ComputeMerkleRoot(hashes []Uint256) Uint256

+ func Uint256FromHexString(s string) (Uint256, error)

+ func Uint256ParseFromBytes(f []byte) (Uint256, error)

+ func (u *Uint256) Deserialize(r io.Reader) error

+ func (u *Uint256) Serialize(w io.Writer) error

+ func (u *Uint256) ToArray() []byte

+ func (u *Uint256) ToHexString() string