maui-linux/Xamarin.Forms.Core/Performance.cs

using System.ComponentModel;
using System.Runtime.CompilerServices;

namespace Xamarin.Forms.Internals
{
	[EditorBrowsable(EditorBrowsableState.Never)]
	public interface IPerformanceProvider
	{
		void Stop(string reference, string tag, string path, string member);

		void Start(string reference, string tag, string path, string member);
	}

	[EditorBrowsable(EditorBrowsableState.Never)]
	public class Performance
	{
		public static IPerformanceProvider Provider { get; private set; }

		public static void SetProvider(IPerformanceProvider instance)
		{
			Provider = instance;
		}

		public static void Start(string reference, string tag = null, [CallerFilePath] string path = null, [CallerMemberName] string member = null)
		{
			Provider?.Start(reference, tag, path, member);
		}

		public static void Stop(string reference, string tag = null, [CallerFilePath] string path = null, [CallerMemberName] string member = null)
		{
			Provider?.Stop(reference, tag, path, member);
		}
	}
}