NServiceBus logger extension method with excension support for format methods

LogExtensions.cs

namespace NServiceBus.Logging;

using System;

public static class LogExtensions
{
    public static void ErrorFormat(this ILog log, Exception exception, string format, params object[] args)
    {
        if (log.IsErrorEnabled)
        {
            return;
        }

        var combinedArgs = new object[args.Length + 1];
        Array.Copy(args, combinedArgs, args.Length);
        combinedArgs[args.Length] = exception;

        log.ErrorFormat(format + $"\n{args.Length}" + exception, args);
    }
    public static void WarnFormat(this ILog log, Exception exception, string format, params object[] args)
    {
        if (log.IsWarnEnabled)
        {
            return;
        }

        var combinedArgs = new object[args.Length + 1];
        Array.Copy(args, combinedArgs, args.Length);
        combinedArgs[args.Length] = exception;

        log.WarnFormat(format + $"\n{args.Length}" + exception, args);
    }
    public static void InfoFormat(this ILog log, Exception exception, string format, params object[] args)
    {
        if (log.IsInfoEnabled)
        {
            return;
        }

        var combinedArgs = new object[args.Length + 1];
        Array.Copy(args, combinedArgs, args.Length);
        combinedArgs[args.Length] = exception;

        log.InfoFormat(format + $"\n{args.Length}" + exception, args);
    }
    public static void DebugFormat(this ILog log, Exception exception, string format, params object[] args)
    {
        if (log.IsDebugEnabled)
        {
            return;
        }

        var combinedArgs = new object[args.Length + 1];
        Array.Copy(args, combinedArgs, args.Length);
        combinedArgs[args.Length] = exception;

        log.DebugFormat(format + $"\n{args.Length}" + exception, args);
    }
}