public static RunTimer CreateGeneratorDriverRunTimer(this CodeAnalysisEventSource eventSource)
{
if (eventSource.IsEnabled(EventLevel.Informational, Keywords.Performance))
{
var id = Guid.NewGuid().ToString();
eventSource.StartGeneratorDriverRunTime(id);
return(new RunTimer(t => eventSource.StopGeneratorDriverRunTime(t.Ticks, id)));
}
else
{
return(new RunTimer());
}
}
public static RunTimer CreateSingleGeneratorRunTimer(this CodeAnalysisEventSource eventSource, ISourceGenerator generator, Func <TimeSpan, TimeSpan> adjustRunTime)
{
if (eventSource.IsEnabled(EventLevel.Informational, Keywords.Performance))
{
var id = Guid.NewGuid().ToString();
var type = generator.GetGeneratorType();
eventSource.StartSingleGeneratorRunTime(type.FullName !, type.Assembly.Location, id);
return(new RunTimer(t => eventSource.StopSingleGeneratorRunTime(type.FullName !, type.Assembly.Location, t.Ticks, id), adjustRunTime));
}
else
{
return(new RunTimer(adjustRunTime));
}
}