std_level_logger.go
func (l *StdLevelLogger) Warn(args ...interface{}) {

	l.logFunc(WarnLevel, l.context, args...)
}
func (l *StdLevelLogger) Warn(args ...interface{}) {

	l.logFunc(WarnLevel, l.context, args...)
}
func ( l * StdLevelLogger ) Warn ( args ... interface { } ) { l . logFunc ( WarnLevel , l . context , args ... ) }
// Warn logging
Warn logging