using BenchmarkDotNet.Attributes;
using Cysharp.Text;
using System;
using System.Collections.Generic;
using System.Numerics;
using System.Text;
using System.Buffers;

namespace PerfBenchmark.Benchmarks
{
    [Config(typeof(BenchmarkConfig))]
    public class IntPtrFormat
    {
        [Benchmark]
        public string StringBuilderIntPtr()
        {
            return String.Format("{0}{1}{2}", new IntPtr(-1), IntPtr.Zero, new IntPtr(12345));
        }
        [Benchmark]
        public string ZStringBuilderIntPtr()
        {
            return ZString.Format("{0}{1}{2}", new IntPtr(-1), IntPtr.Zero, new IntPtr(12345));
        }

    }
}

using BenchmarkDotNet.Attributes;
using Cysharp.Text;
using System;
using System.Text;


namespace PerfBenchmark.Benchmarks
{
    [Config(typeof(BenchmarkConfig))]
    public class NullableFormatBenchMark
    {

        StringBuilder bcl = new StringBuilder();
        long? l = 123456L;
        Guid? guid = Guid.NewGuid();
        int? i = null;

        [Benchmark]
        public string NullableFormat()
        {
            return String.Format("{0:N}{1}{2:X}", l, guid, i);
        }
        [Benchmark]
        public string ZNullableFormat()
        {
            return ZString.Format("{0:N}{1}{2:X}", l, guid, i);
        }
    }
}