// Errorf is a convenience function for formatting and printing errors.
964538
func (l *Logger) Errorf(format string, a ...interface{}) {
	l.Print(l.formatErr(fmt.Errorf(format, a...), ""))
}
17301
func (m *MemLogger) Errorf(format string, args ...interface{}) {
	m.LogCall(logging.Error, 1, format, args)
}
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)
		}
	}
}
309150
func Errorf(level string, format string, args ...interface{}) {
	std.Errorf(level, format, args...)
}
1285364
func (l logger) Errorf(format string, args ...interface{}) {
	l.entry.Errorf(format, args...)
}
1195189
func (l logger) Errorf(format string, args ...interface{}) {
	l.sourced().Errorf(format, args...)
}
1158885
func (l *Logger) Errorf(format string, v ...interface{}) {
	l.logger.Printf(l.errorLabel+format, v...)
}
446910
func Errorf(format string, v ...interface{}) {
	std.Fprint(std.flags, LEVEL_ERROR, 2, fmt.Sprintf(format, v...), nil)
}
1245606
func (entry *Entry) Errorf(format string, args ...interface{}) {
	if logger.Level >= logrus.ErrorLevel {
		entry.WithField(errorLevelKey, "error").Entry.Errorf(format, args...)
	}
}
303723
func (logger *Logger) Errorf(m string, args ...interface{}) {
	logger.log(ERROR, m, args...)
}
358284
func Errorf(format string, args ...interface{}) {
	if logger != nil {
		logger.Errorf(format, args...)
	}
}
522847
func (l *SysLogger) Errorf(format string, v ...interface{}) {
	l.writer.Error(2, formatMsg("ERROR", format, v...))
}
353569
func Errorf(c web.C, rw http.ResponseWriter, code int, message string, args ...interface{}) {
	str := fmt.Sprintf(message, args...)
	ErrorString(c, rw, code, str)
}
748310
func (s *Scanner) Errorf(format string, a ...interface{}) {
	str := fmt.Sprintf(format, a...)
	val := s.r.s[s.r.pos().Offset:]
	if len(val) > 2048 {
		val = val[:2048]
	}
	err := fmt.Errorf("line %d column %d near \"%s\"%s (total length %d)", s.r.p.Line, s.r.p.Col, val, str, len(s.r.s))
	s.errs = append(s.errs, err)
}
175963
func (l *logger) Errorf(format string, a ...interface{}) {
	l.printLog("[ERROR]", format, a...)
}
354879
func (l *leveledLoggerPrintferShim) Errorf(format string, v ...interface{}) {
	if l.level >= printferLevelError {
		l.logger.Printf(format+"\n", v...)
	}
}
14641
func (l *Logger) Errorf(format string, args ...interface{}) {
	l.logger().Errorf(format, args...)
}