account

Documentation

Index

• Constants
• Variables
• type Account
  • func NewAccountFromPubKey(pk []byte) (*Account, error)
• type AccountID
  • func NewID(pk []byte) AccountID
  • func (aid AccountID) MarshalJSON() ([]byte, error)
  • func (aid *AccountID) Scan(src interface{}) error
  • func (aid AccountID) String() string
  • func (aid AccountID) Value() (driver.Value, error)
• type PrivateKey
• type Rule
  • func (r Rule) Description() string
  • func (r Rule) Punishable() bool
  • func (r Rule) String() string

Constants

const (
	PrivKeySize = secp256k1.PrivKeyBytesLen
	PubKeySize  = secp256k1.PubKeyBytesLenCompressed
	HashSize    = blake256.Size
)

Variables

var HashFunc = blake256.Sum256

HashFunc is the hash function used to generate account IDs from pubkeys.

Types

type Account

type Account struct {
	ID     AccountID
	PubKey *secp256k1.PublicKey
}

Account represents a dex client account.

func NewAccountFromPubKey

func NewAccountFromPubKey(pk []byte) (*Account, error)

NewAccountFromPubKey creates a dex client account from the provided public key bytes.

type AccountID

type AccountID [HashSize]byte

AccountID is a DEX account identifier.

func NewID

func NewID(pk []byte) AccountID

NewID generates a unique account id with the provided public key bytes.

func (AccountID) MarshalJSON

func (aid AccountID) MarshalJSON() ([]byte, error)

MarshalJSON satisfies the json.Marshaller interface, and will marshal the id to a hex string.

func (*AccountID) Scan

func (aid *AccountID) Scan(src interface{}) error

Scan implements the sql.Scanner interface.

func (AccountID) String

func (aid AccountID) String() string

String returns a hexadecimal representation of the AccountID. String implements fmt.Stringer.

func (AccountID) Value

func (aid AccountID) Value() (driver.Value, error)

Value implements the sql/driver.Valuer interface.

type PrivateKey

type PrivateKey = secp256k1.PrivateKey

PrivateKey is the private key type used by DEX.

type Rule

type Rule uint8

Rule represents a rule of community conduct.

const (
	// NoRule indicates that no rules have been broken. This may be an invalid
	// value in some contexts.
	NoRule Rule = iota
	// PreimageReveal means an account failed to respond with a valid preimage
	// for their order during epoch processing.
	PreimageReveal
	// FailureToAct means that an account has not followed through on one of their
	// swap negotiation steps.
	FailureToAct
	// CancellationRate means the account's cancellation rate  has dropped below
	// the acceptable level.
	CancellationRate
	// LowFees means an account made a transaction that didn't pay fees at the
	// requisite level.
	LowFees
	// MaxRule in not an actual rule. It is a placeholder that is used to
	// determine the total number of rules. It must always be the last
	// definition in this list.
	MaxRule
)

func (Rule) Description

func (r Rule) Description() string

Description returns a description of the rule.

func (Rule) Punishable

func (r Rule) Punishable() bool

Punishable returns whether breaking this rule incurs a penalty.

func (Rule) String

func (r Rule) String() string

String satisfies the Stringer interface.