Serilog extension for log context

gistfile1.cs

public static class LoggerExtensions
{
    public static ILogger ForHere(
        this ILogger logger,
        [CallerFilePath] string sourceFile = null,
        [CallerLineNumber] int sourceLine = 0)
    {
        return logger
            .ForContext("SourceFile", sourceFile)
            .ForContext("SourceLine", sourceLine);
    }
}