state

Documentation

Index

• func IsInvalidExtensionError(err error) bool
• func IsNoValidChildBlockError(err error) bool
• func IsOutdatedExtensionError(err error) bool
• func NewInvalidExtensionError(msg string) error
• func NewInvalidExtensionErrorf(msg string, args ...interface{}) error
• func NewNoValidChildBlockError(msg string) error
• func NewOutdatedExtensionError(msg string) error
• func NewOutdatedExtensionErrorf(msg string, args ...interface{}) error
• type InvalidExtensionError
  • func (e InvalidExtensionError) Error() string
• type NoValidChildBlockError
  • func (e NoValidChildBlockError) Error() string
• type OutdatedExtensionError
  • func (e OutdatedExtensionError) Error() string

Functions

func IsInvalidExtensionError

func IsInvalidExtensionError(err error) bool

IsInvalidExtensionError returns whether the given error is an InvalidExtensionError error

func IsNoValidChildBlockError

func IsNoValidChildBlockError(err error) bool

func IsOutdatedExtensionError

func IsOutdatedExtensionError(err error) bool

func NewInvalidExtensionError

func NewInvalidExtensionError(msg string) error

func NewInvalidExtensionErrorf

func NewInvalidExtensionErrorf(msg string, args ...interface{}) error

func NewNoValidChildBlockError

func NewNoValidChildBlockError(msg string) error

func NewOutdatedExtensionError

func NewOutdatedExtensionError(msg string) error

func NewOutdatedExtensionErrorf

func NewOutdatedExtensionErrorf(msg string, args ...interface{}) error

Types

type InvalidExtensionError

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

InvalidExtensionError is an error for invalid extension of the state

func (InvalidExtensionError) Error

func (e InvalidExtensionError) Error() string

type NoValidChildBlockError

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

NoValidChildBlockError is a sentinal error when the case where a certain block has no valid child.

func (NoValidChildBlockError) Error

func (e NoValidChildBlockError) Error() string

type OutdatedExtensionError

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

OutdatedExtensionError is an error for the extension of the state being outdated. Being outdated doesn't mean it's invalid or not. Knowing whether an outdated extension is an invalid extension or not would take more state queries.

func (OutdatedExtensionError) Error

func (e OutdatedExtensionError) Error() string