C# railway oriented programming

exemple.cs

var result = Service.DoSomeThing();

switch (result)
{
    case Success<string> success:
        _logger.Information("ok it works");
        break;
    case Failure<string> failure:
        _logger.Error(failure.Exception, "Error: it sucks");
        break;
}

Result.cs

namespace Finexkap.MicroServices.Salesforce.Models.Railway
{
    public abstract class Result<T>
    {

    }
    
    public class Success<T> : Result<T>
    {
        public Success(T model)
        {
            Model = model;
        }

        public T Model { get; }
    }
    
    public class Failure<T> : Result<T>
    {
        public Failure(Exception exception)
        {
            Exception = exception;
        }

        public Exception Exception { get; }
    }
}