// Errorf logs a message with severity ERROR.
3213
func Errorf(ctx context.Context, format string, v ...interface{}) {
	instance.Errorf(ctx, format, v...)
}
144970
func Errorf(
	nestedError NestedError,
	message string,
	args ...interface{},
) error {
	return Error{
		Message: fmt.Sprintf(message, args...),
		Nested:  nestedError,
	}
}
65220
func (l *Logger) Errorf(format string, v ...interface{}) {
	l.Fprint(l.flags, LEVEL_ERROR, 2, fmt.Sprintf(format, v...), nil)
}
1046867
func Errorf(t TestingT, err error, msg string, args ...interface{}) bool {
	if h, ok := t.(tHelper); ok {
		h.Helper()
	}
	return Error(t, err, append([]interface{}{msg}, args...)...)
}
1374798
func Errorf(status int, format string, v ...interface{}) (int, *ErrorResponse) {
	return Error(status, fmt.Sprintf(format, v...))
}
410495
func Errorf(format string, args ...interface{}) {
	logMux.RLock()
	defer logMux.RUnlock()
	if logLevel <= LevelError {
		info := retrieveCallInfo().shortFormat()
		msg := fmt.Sprintf(format, args...)

		if shallLog(LevelError, info, msg) {
			logBackend.Error(info, msg)
		}
	}
}
1045961
func (l *Logger) Errorf(format string, a ...interface{}) {
	l.logAll(optError, fmt.Sprintf(format, a...))
}
749327
func (logger *Logger) Errorf(format string, args ...interface{}) {
	logger.log(ERROR, fmt.Sprintf(format, args...))
}
1159428
func (logs *Logs) Errorf(format string, v ...interface{}) {
	logs.ERROR().Output(2, fmt.Sprintf(format, v...))
}
750114
func (l *Logger) Errorf(format string, v ...interface{}) {
	l.output(sError, 0, fmt.Sprintf(format, v...))
}
1162828
func (s *Scanner) errorf(f string, args ...interface{}) {
	s.errorpf(s.cpos, f, args...)
}
269996
func (l *badgerLogger) Errorf(format string, v ...interface{}) {
	l.logf(logLevelError, format, v...)
}
506464
func Errorf(c codes.Code, format string, a ...interface{}) error {
	return Error(c, fmt.Sprintf(format, a...))
}
747218
func (s *StanLogger) Errorf(format string, v ...interface{}) {
	s.executeLogCall(func(log Logger, format string, v ...interface{}) {
		log.Errorf(format, v...)
	}, format, v...)
}
108384
func (f Fields) Errorf(c context.Context, fmt string, args ...interface{}) {
	Get(SetFields(c, f)).LogCall(Error, 1, fmt, args)
}
519143
func Errorf(str string, vals ...interface{}) {
	log.di(fnLevelDiPlus1).Errorf(str, vals...)
}
473422
func (v *Context) Errorf(format string, args ...interface{}) {
	v.Error(errors.Reason(format, args...).Err())
}