errors

Documentation

Overview

Package errors contains errors used by the installer.

Index

• func Wrap(errCode InstallerErrorCode, err error) error
• type InstallerError
  • func From(err error) *InstallerError
  • func (e InstallerError) Code() InstallerErrorCode
  • func (e InstallerError) Error() string
  • func (e InstallerError) Is(target error) bool
  • func (e InstallerError) Unwrap() error
• type InstallerErrorCode

Functions

func Wrap

func Wrap(errCode InstallerErrorCode, err error) error

Wrap wraps the given error with an installer error. If the given error is already an installer error, it is not wrapped and left as it is. Only the deepest InstallerError remains.

Types

type InstallerError

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

InstallerError is an error type used by the installer.

func From

func From(err error) *InstallerError

From returns a new InstallerError from the given error.

func (InstallerError) Code

func (e InstallerError) Code() InstallerErrorCode

Code returns the error code of the installer error.

func (InstallerError) Error

func (e InstallerError) Error() string

Error returns the error message.

func (InstallerError) Is

func (e InstallerError) Is(target error) bool

Is implements the Is method of the errors.Is interface.

func (InstallerError) Unwrap

func (e InstallerError) Unwrap() error

Unwrap returns the wrapped error.

type InstallerErrorCode

type InstallerErrorCode uint64

InstallerErrorCode is an error code used by the installer.

const (

	// ErrInstallFailed is the code for an install failure.
	ErrInstallFailed InstallerErrorCode
	// ErrDownloadFailed is the code for a download failure.
	ErrDownloadFailed
	// ErrInvalidHash is the code for an invalid hash.
	ErrInvalidHash
	// ErrInvalidState is the code for an invalid state.
	ErrInvalidState
	// ErrPackageNotFound is the code for a package not found.
	ErrPackageNotFound
	// ErrUpdateExperimentFailed is the code for an update experiment failure.
	ErrUpdateExperimentFailed
)