errors

Documentation

Index

• Variables
• func Combine(errs ...error) error
• func Details(err error) string
• func Errors(err error) []error
• func WithCause(symptom, cause error) error
• func WithDetails(err error, details ...string) error
• func WriteDetails(w io.Writer, err error)

Variables

var (
	New = errors.New
	Is  = errors.Is
	As  = errors.As
)

Aliases to the standard errors package.

Functions

func Combine

func Combine(errs ...error) error

func Details

func Details(err error) string

func Errors

func Errors(err error) []error

func WithCause

func WithCause(symptom, cause error) error

WithCause annotates a symptom error with a cause.

Both errors can be discovered by the Is and As methods.

func WithDetails

func WithDetails(err error, details ...string) error

func WriteDetails

func WriteDetails(w io.Writer, err error)