using System.Text.Json;

using BenchmarkDotNet.Attributes;

using BenchmarkDotNet.Running;

​

public class AccessBenchmark

{

    private Sample _sample = new Sample();

​

    [Benchmark]

    public object FieldAccess()

    {

        return _sample.Field;

    }

​

    [Benchmark]

    public object PropertyAccess()

    {

        return _sample.Property;

    }

​

    public class Sample

    {

        public JsonSerializerOptions Field;

​

        public JsonSerializerOptions Property { get; }

    }

}

​

public class Program

{

    public static void Main(string[] args)

    {

        BenchmarkRunner.Run<AccessBenchmark>();

    }

}