errors

Documentation

Index

• func Code(e error) string
• func Message(e error) string
• func New(code string, text string) error
• type Web3Error
  • func GetWeb3Error(err error) *Web3Error
  • func (e Web3Error) Error() string
  • func (e Web3Error) MarshalJSON() ([]byte, error)
  • func (e *Web3Error) Scan(value interface{}) error
  • func (e *Web3Error) String() string
  • func (e Web3Error) Value() (driver.Value, error)

Functions

func Code

func Code(e error) string

Returns the Web3Error code

If e is not type of Web3Error returns an empty string

func Message

func Message(e error) string

Returns the Web3Error message

If e is not type of Web3Error returns an empty string

func New

func New(code string, text string) error

New returns an error that formats as the given code and text (the message). Each call to New returns a distinct error value even if the text is identical.

Types

type Web3Error

type Web3Error struct {
	Code    string
	Message string
}

errorString is a trivial implementation of error.

func GetWeb3Error

func GetWeb3Error(err error) *Web3Error

func (Web3Error) Error

func (e Web3Error) Error() string

func (Web3Error) MarshalJSON

func (e Web3Error) MarshalJSON() ([]byte, error)

Implements the json.Marshaler interface to control JSON serialization.

func (*Web3Error) Scan

func (e *Web3Error) Scan(value interface{}) error

Implements the sql.Scanner interface to be able to read it from MySQL

func (*Web3Error) String

func (e *Web3Error) String() string

func (Web3Error) Value

func (e Web3Error) Value() (driver.Value, error)

Implements the driver.Valuer interface to be able to insert it into MySQL