VmbCameraInfo.cs

using System.Diagnostics;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using VmbHandle = nuint;
using static VmbNET.VmbUtils;

namespace VmbNET
{
    [StructLayout(LayoutKind.Sequential, Size = Size)]
    [SkipLocalsInit]
    [DebuggerDisplay($"{{{nameof(ToString)}(),nq}}")]
    public readonly unsafe struct VmbCameraInfo
    {
        public const int Size = 80;

        public readonly byte* CameraIdString { get; }
        public readonly byte* CameraIdExtended { get; }
        public readonly byte* CameraName { get; }
        public readonly byte* ModelName { get; }
        public readonly byte* SerialString { get; }

        public readonly VmbHandle TransportLayerHandle { get; }
        public readonly VmbHandle InterfaceHandle { get; }
        public readonly VmbHandle LocalDeviceHandle { get; }

        public readonly VmbHandle* StreamHandles { get; }

        public readonly uint StreamCount { get; }

        private readonly VmbAccessMode PermittedAccess { get; }

        public ReadOnlySpan<VmbHandle> Streams => new(StreamHandles, (int)StreamCount);


        public readonly string CameraIdStr => PtrToStr(CameraIdString);
        public readonly string CameraIdExtendedStr => PtrToStr(CameraIdExtended);
        public readonly string CameraNameStr => PtrToStr(CameraName);
        public readonly string ModelNameStr => PtrToStr(ModelName);
        public readonly string SerialStr => PtrToStr(SerialString);

        public readonly override string ToString() =>
            string.Concat(CameraIdStr, " (", CameraNameStr + ")");
    }
}