Is it possible to check if any errors has been logged to a `ILogger` in Serilog? -


is possible check if errors has been logged ilogger in serilog? 

var log = new loggerconfiguration().createlogger();  somealgorithm(log);  // how can check if error logged?

a custom sink can this, in few lines of code.

class errordetector : ilogeventsink {     volatile bool _errordetected;     public bool errordetected { { return _errordetected; } }     public void emit(logevent evt) {         if (evt.level == logeventlevel.error ||             evt.level == logeventlevel.fatal) {             _errordetected = true;         }     } }

then:

var detector = new errordetector(); var log = new loggerconfiguration()     .writeto.sink(detector)     .createlogger();  // later if (detector.errordetected) { ...

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