std_level_logger.go
func (l *StdLevelLogger) Infof(msg string, args ...interface{}) {

	l.logfFunc(InfoLevel, l.context, msg, args...)
}
func (l *StdLevelLogger) Infof(msg string, args ...interface{}) {

	l.logfFunc(InfoLevel, l.context, msg, args...)
}
// Infof logging