errors

func As ¶ added in v0.100.0

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

func DeduplicateErrors ¶ added in v0.166.0

func DeduplicateErrors(merr []error) []error

DeduplicateErrors de-duplicates equivalent errors.

func Innermost ¶

func Innermost(err error) bool

Innermost returns true if err cannot be further unwrapped.

func Is ¶ added in v0.100.0

func Is(err, target error) bool

func Join ¶ added in v0.100.0

func Join(errs ...error) error

func New ¶ added in v0.100.0

func New(text string) error

func Unwrap ¶ added in v0.100.0

func Unwrap(err error) error

func UnwrapAll ¶

func UnwrapAll(err error) []error

UnwrapAll recursively unwraps all errors in err, including all intermediate errors.