errors

package

v1.0.1 Latest Latest Go to latest Published: Apr 11, 2026 License: MIT Imports: 2 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/firasmosbehi/docker-analyzer

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Documentation ¶

Overview ¶

Package errors provides custom error types for the disa application.

Index ¶

Variables
func As(err error, target interface{}) bool
func Is(err, target error) bool
func New(message string) error
func Wrap(err error, op string) error
func Wrapf(err error, format string, args ...interface{}) error
type DisaError
- func (e *DisaError) Error() string
- func (e *DisaError) Unwrap() error
type ErrorKind

Constants ¶

This section is empty.

Variables ¶

View Source

var (
	ErrDockerNotRunning  = New("docker daemon is not running")
	ErrImageNotFound     = New("image not found")
	ErrInvalidImageRef   = New("invalid image reference")
	ErrAnalysisFailed    = New("analysis failed")
	ErrUnsupportedFormat = New("unsupported output format")
)

Common errors.

Functions ¶

func As ¶

func As(err error, target interface{}) bool

As finds the first error in err's tree that matches target.

func Is ¶

func Is(err, target error) bool

Is reports whether any error in err's tree matches target.

func New ¶

func New(message string) error

New creates a new error with the given message.

func Wrap ¶

func Wrap(err error, op string) error

Wrap wraps an error with context.

func Wrapf ¶

func Wrapf(err error, format string, args ...interface{}) error

Wrapf wraps an error with a formatted message.

Types ¶

type DisaError ¶

type DisaError struct {
	Op   string // operation being performed
	Err  error  // underlying error
	Kind ErrorKind
}

DisaError is the base error type for the application.

func (*DisaError) Error ¶

func (e *DisaError) Error() string

func (*DisaError) Unwrap ¶

func (e *DisaError) Unwrap() error

type ErrorKind ¶

type ErrorKind int

ErrorKind represents the category of error.

const (
	// KindUnknown represents an unknown error type.
	KindUnknown ErrorKind = iota
	// KindDocker represents a Docker-related error.
	KindDocker
	// KindParse represents a parsing error.
	KindParse
	// KindValidation represents a validation error.
	KindValidation
	// KindNotFound represents a "not found" error.
	KindNotFound
	// KindUnauthorized represents an authentication error.
	KindUnauthorized
)

Source Files ¶

View all Source files

errors.go

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