Mapster mapper

Mapster.cs

using BenchmarkDotNet.Attributes;
using BenchmarkDotNet.Running;
using Mapster;
using System;
/// <summary>
/// Mapster, the best .NET mapper that you are (probably) not using
/// https://www.youtube.com/watch?v=UIslFVEHkzA
/// </summary>

public class Program
{
    public record User(string Username, string Password, string Email, string Fullname, int Department);
    public record UserLogin(string Username, string Password, DateTime Date);
    
    [MemoryDiagnoser, Orderer(BenchmarkDotNet.Order.SummaryOrderPolicy:FastestToSlowest)]
    public class Mapper
    {
        private readonly User user;
        public Mapper() => user = new User("eramax", "123456", "[email protected]", "Ahmed Morsi", 100);
        [Benchmark]
        public void MapsterMapper()
        {
            var dto = user.Adapt<UserLogin>();
            //Console.WriteLine($"User to User login => {dto}");
        }
        [Benchmark]
        public void ManualMapping()
        {
            var dto = new UserLogin(user.Username, user.Password, DateTime.Now);
            //Console.WriteLine($"User to User login => {dto}");
        }

    }

    public static void Main(string[] args)
    {
        var summary = BenchmarkRunner.Run<Program.Mapper>();
    }
}