types

package
v1.0.2 Latest Latest
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 Go to latest Published: Dec 24, 2021 License: Apache-2.0 Imports: 13 Imported by: 42

Documentation

Overview

Package types

@author: xwc1125

Package types

@author: xwc1125

Package types

@author: xwc1125

Package types

@author: xwc1125

Package types

@author: xwc1125

Package types

@author: xwc1125

Package types

@author: xwc1125

Index

Constants

View Source 
const AddressLength = 20
View Source 
const HashLength = 32

HashLength hash长度

View Source 
const TxTypeUnknown = "UNKNOWN"

Variables

View Source 
var (
	EmptyHash     = Hash{}
	EmptyCode     = sha3.Keccak256(nil)
	EmptyCodeHash = BytesToHash(EmptyCode)
	EmptyRootHash = HexToHash("56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421")
)
View Source 
var (
	EmptyAddress = Address{}
)
View Source 
var (
	EmptyDomainAddress = DomainAddress{
		Addr: EmptyAddress,
	}
)

Functions

func IsEmptyHash 

func IsEmptyHash(h Hash) bool

func IsHexAddress 

func IsHexAddress(s string) bool

IsHexAddress verifies whether a string can represent a valid hex-encoded SuperChain address or not.

Types

type Addr 

type Addr interface {
	Len() int                          // 地址长度
	Bytes() []byte                     // 地址bytes
	FromBytes(b []byte) (Addr, error)  // 将bytes转换为address对象
	String() string                    // 地址转换为string [implements fmt.Stringer]
	FromStr(addr string) (Addr, error) // 将字符串转换为address对象

	Validate(addr string) bool // 验证地址正确性
	Nil() bool                 // 判断地址是否为空
	Hash() Hash                // 地址的hash

	Format(s fmt.State, c rune) // 地址格式化
}

type Address 

type Address [AddressLength]byte

Address represents the 20 byte address of an account.

func BigToAddress 

func BigToAddress(b *big.Int) Address

BigToAddress returns Address with byte values of b. If b is larger than len(h), b will be cropped from the left.

func BytesToAddress 

func BytesToAddress(b []byte) Address

BytesToAddress returns Address with value b. If b is larger than len(h), b will be cropped from the left.

func DomainToAddress 

func DomainToAddress(s string) Address

DomainToAddress domainAddr转Address。addr格式：xxx@chain5j.com或0xxxxxxxx

func HexToAddress 

func HexToAddress(s string) Address

HexToAddress returns Address with byte values of s. If s is larger than len(h), s will be cropped from the left.

func StringToAddress 

func StringToAddress(s string) Address

func (Address) Big 

func (a Address) Big() *big.Int

Big converts an address to a big integer.

func (Address) Bytes 

func (a Address) Bytes() []byte

Bytes gets the string representation of the underlying address.

func (Address) Format 

func (a Address) Format(s fmt.State, c rune)

Format implements fmt.Formatter, forcing the byte slice to be formatted as is, without going through the stringer interface used for logging.

func (Address) FromBytes 

func (a Address) FromBytes(b []byte) (Addr, error)

func (Address) FromStr 

func (a Address) FromStr(addr string) (Addr, error)

func (Address) Hash 

func (a Address) Hash() Hash

Hash converts an address to a hash by left-padding it with zeros.

func (Address) Hex 

func (a Address) Hex() string

Hex returns an EIP55-compliant hex string representation of the address.

func (Address) Len 

func (a Address) Len() int

func (Address) MarshalText 

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

MarshalText returns the hex representation of a.

func (Address) Nil 

func (a Address) Nil() bool

func (*Address) Scan 

func (a *Address) Scan(src interface{}) error

Scan implements Scanner for database/sql.

func (*Address) SetBytes 

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

SetBytes sets the address to the value of b. If b is larger than len(a) it will panic.

func (Address) String 

func (a Address) String() string

String implements fmt.Stringer.

func (Address) TerminalString 

func (a Address) TerminalString() string

TerminalString String implements fmt.Stringer.

func (*Address) UnmarshalJSON 

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

UnmarshalJSON parses a hash in hex syntax.

func (*Address) UnmarshalText 

func (a *Address) UnmarshalText(input []byte) error

UnmarshalText parses a hash in hex syntax.

func (Address) Validate 

func (a Address) Validate(addr string) bool

func (Address) Value 

func (a Address) Value() (driver.Value, error)

Value implements valuer for database/sql.

type CallMsg 

type CallMsg struct {
	From     Address  // the sender of the 'transaction'
	To       *Address // the destination contract (nil for contract creation)
	Gas      uint64   // if 0, the call executes with near-infinite gas
	GasPrice *big.Int // wei <-> gas exchange ratio
	Value    *big.Int // amount of wei sent along with the call
	Data     []byte   // input data, usually an ABI-encoded contract method invocation
}

CallMsg contains parameters for contract calls.

type DomainAddress 

type DomainAddress struct {
	Addr       Address `json:"addr"`       // address
	DomainAddr string  `json:"domainAddr"` // domainAddr
}

func FromDomainAddress 

func FromDomainAddress(addr string) DomainAddress

FromDomainAddress domainAddress 转换为DomainAddress对象。addr格式：xxx@chain5j.com:0xxxxxxxx

func NewDomainAddress 

func NewDomainAddress(domain string, addr Address) DomainAddress

func (DomainAddress) Big 

func (a DomainAddress) Big() *big.Int

func (DomainAddress) Bytes 

func (a DomainAddress) Bytes() []byte

func (*DomainAddress) DecodeRLP 

func (a *DomainAddress) DecodeRLP(s *rlp.Stream) error

func (*DomainAddress) EncodeRLP 

func (a *DomainAddress) EncodeRLP(w io.Writer) error

func (DomainAddress) Format 

func (a DomainAddress) Format(s fmt.State, c rune)

func (DomainAddress) FromBytes 

func (a DomainAddress) FromBytes(b []byte) (Addr, error)

func (DomainAddress) FromStr 

func (a DomainAddress) FromStr(addr string) (Addr, error)

func (DomainAddress) Hash 

func (a DomainAddress) Hash() Hash

func (DomainAddress) Len 

func (a DomainAddress) Len() int

func (DomainAddress) Nil 

func (a DomainAddress) Nil() bool

func (DomainAddress) String 

func (a DomainAddress) String() string

func (*DomainAddress) UnmarshalJSON 

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

func (DomainAddress) Validate 

func (a DomainAddress) Validate(addr string) bool

func (DomainAddress) Value 

func (a DomainAddress) Value() (driver.Value, error)

type Hash 

type Hash [HashLength]byte

func BigToHash 

func BigToHash(b *big.Int) Hash

func BytesToHash 

func BytesToHash(b []byte) Hash

func HexToHash 

func HexToHash(s string) Hash

func StringToHash 

func StringToHash(s string) Hash

func (Hash) Big 

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

Big converts a hash to a big integer.

func (Hash) Bytes 

func (h Hash) Bytes() []byte

Bytes gets the byte representation of the underlying hash.

func (Hash) Format 

func (h Hash) Format(s fmt.State, c rune)

Format implements fmt.Formatter, forcing the byte slice to be formatted as is, without going through the stringer interface used for logging.

func (Hash) Generate 

func (h Hash) Generate(rand *rand.Rand, size int) reflect.Value

Generate implements testing/quick.Generator.

func (Hash) Hex 

func (h Hash) Hex() string

Hex converts a hash to a hex string.

func (Hash) HexNoPrefix 

func (h Hash) HexNoPrefix() string

func (Hash) MarshalText 

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

MarshalText returns the hex representation of h.

func (Hash) Nil 

func (h Hash) Nil() bool

func (*Hash) Scan 

func (h *Hash) Scan(src interface{}) error

Scan implements Scanner for database/sql.

func (*Hash) SetBytes 

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

SetBytes sets the hash to the value of b. If b is larger than len(h), b will be cropped from the left.

func (Hash) String 

func (h Hash) String() string

String implements the stringer interface and is used also by the logger when doing full logging into a file.

func (Hash) TerminalString 

func (h Hash) TerminalString() string

TerminalString implements log.TerminalStringer, formatting a string for console output during logging.

func (*Hash) UnmarshalJSON 

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

UnmarshalJSON parses a hash in hex syntax.

func (*Hash) UnmarshalText 

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

UnmarshalText parses a hash in hex syntax.

func (Hash) Value 

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

Value implements valuer for database/sql.

type MixedcaseAddress 

type MixedcaseAddress struct {
	// contains filtered or unexported fields
}

MixedcaseAddress retains the original string, which may or may not be correctly checksummed

func NewMixedcaseAddress 

func NewMixedcaseAddress(addr Address) MixedcaseAddress

NewMixedcaseAddress constructor (mainly for testing)

func NewMixedcaseAddressFromString 

func NewMixedcaseAddressFromString(hexaddr string) (*MixedcaseAddress, error)

NewMixedcaseAddressFromString is mainly meant for unit-testing

func (*MixedcaseAddress) Address 

func (ma *MixedcaseAddress) Address() Address

Address returns the address

func (*MixedcaseAddress) MarshalJSON 

func (ma *MixedcaseAddress) MarshalJSON() ([]byte, error)

MarshalJSON marshals the original value

func (*MixedcaseAddress) Original 

func (ma *MixedcaseAddress) Original() string

Original returns the mixed-case input string

func (*MixedcaseAddress) String 

func (ma *MixedcaseAddress) String() string

String implements fmt.Stringer

func (*MixedcaseAddress) UnmarshalJSON 

func (ma *MixedcaseAddress) UnmarshalJSON(input []byte) error

UnmarshalJSON parses MixedcaseAddress

func (*MixedcaseAddress) ValidChecksum 

func (ma *MixedcaseAddress) ValidChecksum() bool

ValidChecksum returns true if the address has valid checksum

type StorageSize 

type StorageSize float64

StorageSize is a wrapper around a float value that supports user friendly formatting.

func (StorageSize) String 

func (s StorageSize) String() string

String implements the stringer interface.

func (StorageSize) TerminalString 

func (s StorageSize) TerminalString() string

TerminalString implements log.TerminalStringer, formatting a string for console output during logging.

type TxType 

type TxType string

TxType the transaction type

func (*TxType) Value 

func (txType *TxType) Value() string

Value value of txType

func (*TxType) ValueOf 

func (txType *TxType) ValueOf(v string) TxType

ValueOf string to txType

type TxTypes 

type TxTypes []TxType

TxTypes the array of txType

func (TxTypes) Len 

func (types TxTypes) Len() int

Len len

func (TxTypes) Less 

func (types TxTypes) Less(i, j int) bool

Less less

func (TxTypes) Swap 

func (types TxTypes) Swap(i, j int)

Swap swap

type UnprefixedAddress 

type UnprefixedAddress Address

UnprefixedAddress allows marshaling an Address without 0x prefix.

func (UnprefixedAddress) MarshalText 

func (a UnprefixedAddress) MarshalText() ([]byte, error)

MarshalText encodes the address as hex.

func (*UnprefixedAddress) UnmarshalText 

func (a *UnprefixedAddress) UnmarshalText(input []byte) error

UnmarshalText decodes the address from hex. The 0x prefix is optional.

type UnprefixedHash 

type UnprefixedHash Hash

UnprefixedHash allows marshaling a Hash without 0x prefix.

func (UnprefixedHash) MarshalText 

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

MarshalText encodes the hash as hex.

func (*UnprefixedHash) UnmarshalText 

func (h *UnprefixedHash) UnmarshalText(input []byte) error

UnmarshalText decodes the hash from hex. The 0x prefix is optional.

type WriteCounter 

type WriteCounter StorageSize

func (*WriteCounter) Write 

func (c *WriteCounter) Write(b []byte) (int, error)

Source Files

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