logger

Just a simple logger

Logger interfaces

Full:

type Logger interface {
    Debug(a ...any) 
    Debugf(format string, a ...any) 

    Info(a ...any) 
    Infof(format string, a ...any) 

    Warn(str ...any) 
    Warnf(format string, a ...any) 

    Error(a ...any) 
    Errorf(format string, a ...any) 

    Fatal(code int, a ...any) 
    Fatalf(code int, format string, a ...any) 
}