Function FlattenHints

hintdetail/hintdetail.go:61–70

FlattenHints retrieves the hints as per GetAllHints() and concatenates them into a single string.

(err error)

// FlattenHints retrieves the hints as per GetAllHints() and
// concatenates them into a single string.
func FlattenHints(err error) string {
	var b bytes.Buffer
	sep := ""
	for _, h := range GetAllHints(err) {
		b.WriteString(sep)
		b.WriteString(h)
		sep = "\n--\n"
	}
	return b.String()
}

func getAllHintsInternal(err error, hints []string, seen map[string]struct{}) []string {
	if c := errbase.UnwrapOnce(err); c != nil {