Refactor error system (#33771)

It should not expose `util.SilentWrap` or construct it manually.

modules/util/error.go

@@ -22,74 +22,74 @@ var (
 	ErrUnprocessableContent = errors.New("unprocessable content")
 )
 
-// SilentWrap provides a simple wrapper for a wrapped error where the wrapped error message plays no part in the error message
+// errorWrapper provides a simple wrapper for a wrapped error where the wrapped error message plays no part in the error message
 // Especially useful for "untyped" errors created with "errors.New(…)" that can be classified as 'invalid argument', 'permission denied', 'exists already', or 'does not exist'
-type SilentWrap struct {
+type errorWrapper struct {
 	Message string
 	Err     error
 }
 
 // Error returns the message
-func (w SilentWrap) Error() string {
+func (w errorWrapper) Error() string {
 	return w.Message
 }
 
 // Unwrap returns the underlying error
-func (w SilentWrap) Unwrap() error {
+func (w errorWrapper) Unwrap() error {
 	return w.Err
 }
 
-type LocaleWrap struct {
+type LocaleWrapper struct {
 	err    error
 	TrKey  string
 	TrArgs []any
 }
 
 // Error returns the message
-func (w LocaleWrap) Error() string {
+func (w LocaleWrapper) Error() string {
 	return w.err.Error()
 }
 
 // Unwrap returns the underlying error
-func (w LocaleWrap) Unwrap() error {
+func (w LocaleWrapper) Unwrap() error {
 	return w.err
 }
 
-// NewSilentWrapErrorf returns an error that formats as the given text but unwraps as the provided error
-func NewSilentWrapErrorf(unwrap error, message string, args ...any) error {
+// ErrorWrap returns an error that formats as the given text but unwraps as the provided error
+func ErrorWrap(unwrap error, message string, args ...any) error {
 	if len(args) == 0 {
-		return SilentWrap{Message: message, Err: unwrap}
+		return errorWrapper{Message: message, Err: unwrap}
 	}
-	return SilentWrap{Message: fmt.Sprintf(message, args...), Err: unwrap}
+	return errorWrapper{Message: fmt.Sprintf(message, args...), Err: unwrap}
 }
 
 // NewInvalidArgumentErrorf returns an error that formats as the given text but unwraps as an ErrInvalidArgument
 func NewInvalidArgumentErrorf(message string, args ...any) error {
-	return NewSilentWrapErrorf(ErrInvalidArgument, message, args...)
+	return ErrorWrap(ErrInvalidArgument, message, args...)
 }
 
 // NewPermissionDeniedErrorf returns an error that formats as the given text but unwraps as an ErrPermissionDenied
 func NewPermissionDeniedErrorf(message string, args ...any) error {
-	return NewSilentWrapErrorf(ErrPermissionDenied, message, args...)
+	return ErrorWrap(ErrPermissionDenied, message, args...)
 }
 
 // NewAlreadyExistErrorf returns an error that formats as the given text but unwraps as an ErrAlreadyExist
 func NewAlreadyExistErrorf(message string, args ...any) error {
-	return NewSilentWrapErrorf(ErrAlreadyExist, message, args...)
+	return ErrorWrap(ErrAlreadyExist, message, args...)
 }
 
 // NewNotExistErrorf returns an error that formats as the given text but unwraps as an ErrNotExist
 func NewNotExistErrorf(message string, args ...any) error {
-	return NewSilentWrapErrorf(ErrNotExist, message, args...)
+	return ErrorWrap(ErrNotExist, message, args...)
 }
 
-// ErrWrapLocale wraps an err with a translation key and arguments
-func ErrWrapLocale(err error, trKey string, trArgs ...any) error {
-	return LocaleWrap{err: err, TrKey: trKey, TrArgs: trArgs}
+// ErrorWrapLocale wraps an err with a translation key and arguments
+func ErrorWrapLocale(err error, trKey string, trArgs ...any) error {
+	return LocaleWrapper{err: err, TrKey: trKey, TrArgs: trArgs}
 }
 
-func ErrAsLocale(err error) *LocaleWrap {
-	var e LocaleWrap
+func ErrorAsLocale(err error) *LocaleWrapper {
+	var e LocaleWrapper
 	if errors.As(err, &e) {
 		return &e
 	}