common

package

v1.2.2 Latest Latest Go to latest Published: Jan 4, 2022 License: AGPL-3.0 Imports: 7 Imported by: 0

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Valid go.mod file

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const (
	AddressLength = 48
	HashLength    = 32
)

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var NilHash = [HashLength]byte{0}

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var Sha256Pool = sync.Pool{
	New: func() interface{} {
		return sha3.NewLegacyKeccak256()
	},
}

func Bytes2Hex(d []byte) string

func CopyBytes(b []byte) (copiedBytes []byte)

func FromHex(s string) []byte

func Hex2Bytes(str string) []byte

func Hex2BytesFixed(str string, flen int) []byte

func LeftPadBytes(slice []byte, l int) []byte

func RightPadBytes(slice []byte, l int) []byte

func TrimLeftZeroes(s []byte) []byte

func TrimRightZeroes(s []byte) []byte

type Address [AddressLength]byte

var (
	InvalidAddr    Address
	ErrInvalidAddr = fmt.Errorf("invalid ninja address")
)

func HexToAddress(s string) (addr Address, err error)

func (a *Address) Hex() string

func (a *Address) MarshalText() ([]byte, error)

func (a *Address) SetBytes(b []byte) error

func (a *Address) String() string

func (a *Address) UnmarshalJSON(data []byte) error

type Hash [HashLength]byte

func BigToHash(b *big.Int) Hash

func BytesToHash(b []byte) Hash

func HashOfData(data []byte) (h Hash)

func HexToHash(s string) Hash

func (h Hash) Big() *big.Int

func (h Hash) Bytes() []byte

func (h Hash) Hex() string

func (h Hash) MarshalText() ([]byte, error)

func (h *Hash) SetBytes(b []byte)

func (h Hash) String() string

func (h *Hash) UnmarshalJSON(input []byte) error

func (h Hash) Value() (driver.Value, error)