diff --git a/src/ImageSharp/Formats/Cur/CurDecoderCore.cs b/src/ImageSharp/Formats/Cur/CurDecoderCore.cs
index 4c0224652..538f9a2c6 100644
--- a/src/ImageSharp/Formats/Cur/CurDecoderCore.cs
+++ b/src/ImageSharp/Formats/Cur/CurDecoderCore.cs
@@ -6,13 +6,8 @@ using SixLabors.ImageSharp.Metadata;
 
 namespace SixLabors.ImageSharp.Formats.Cur;
 
-internal sealed class CurDecoderCore : IconDecoderCore
+internal sealed class CurDecoderCore(DecoderOptions options) : IconDecoderCore(options)
 {
-    public CurDecoderCore(DecoderOptions options)
-        : base(options)
-    {
-    }
-
     protected override void SetFrameMetadata(ImageFrameMetadata metadata, in IconDirEntry entry, IconFrameCompression compression, Bmp.BmpBitsPerPixel bitsPerPixel)
     {
         CurFrameMetadata curFrameMetadata = metadata.GetCurMetadata();
diff --git a/src/ImageSharp/Formats/Ico/IcoDecoderCore.cs b/src/ImageSharp/Formats/Ico/IcoDecoderCore.cs
index 859340fb4..78cb0d961 100644
--- a/src/ImageSharp/Formats/Ico/IcoDecoderCore.cs
+++ b/src/ImageSharp/Formats/Ico/IcoDecoderCore.cs
@@ -6,13 +6,8 @@ using SixLabors.ImageSharp.Metadata;
 
 namespace SixLabors.ImageSharp.Formats.Ico;
 
-internal sealed class IcoDecoderCore : IconDecoderCore
+internal sealed class IcoDecoderCore(DecoderOptions options) : IconDecoderCore(options)
 {
-    public IcoDecoderCore(DecoderOptions options)
-        : base(options)
-    {
-    }
-
     protected override void SetFrameMetadata(ImageFrameMetadata metadata, in IconDirEntry entry, IconFrameCompression compression, Bmp.BmpBitsPerPixel bitsPerPixel)
     {
         IcoFrameMetadata icoFrameMetadata = metadata.GetIcoMetadata();
diff --git a/src/ImageSharp/Formats/Icon/IconDecoderCore.cs b/src/ImageSharp/Formats/Icon/IconDecoderCore.cs
index 6af9553cc..983d4c346 100644
--- a/src/ImageSharp/Formats/Icon/IconDecoderCore.cs
+++ b/src/ImageSharp/Formats/Icon/IconDecoderCore.cs
@@ -1,7 +1,6 @@
 // Copyright (c) Six Labors.
 // Licensed under the Six Labors Split License.
 
-using System.Runtime.InteropServices;
 using SixLabors.ImageSharp.Formats.Bmp;
 using SixLabors.ImageSharp.Formats.Png;
 using SixLabors.ImageSharp.IO;
@@ -10,19 +9,17 @@ using SixLabors.ImageSharp.PixelFormats;
 
 namespace SixLabors.ImageSharp.Formats.Icon;
 
-internal abstract class IconDecoderCore : IImageDecoderInternals
+internal abstract class IconDecoderCore(DecoderOptions options) : IImageDecoderInternals
 {
     private IconDir fileHeader;
 
-    public IconDecoderCore(DecoderOptions options) => this.Options = options;
-
-    public DecoderOptions Options { get; }
+    public DecoderOptions Options { get; } = options;
 
     public Size Dimensions { get; private set; }
 
     protected IconDir FileHeader { get => this.fileHeader; private set => this.fileHeader = value; }
 
-    protected IconDirEntry[] Entries { get; private set; } = Array.Empty<IconDirEntry>();
+    protected IconDirEntry[] Entries { get; private set; } = [];
 
     public Image<TPixel> Decode<TPixel>(BufferedReadStream stream, CancellationToken cancellationToken)
         where TPixel : unmanaged, IPixel<TPixel>
@@ -52,7 +49,7 @@ internal abstract class IconDecoderCore : IImageDecoderInternals
             }
 
             // Reset the stream position.
-            stream.Seek(-PngConstants.HeaderBytes.Length, SeekOrigin.Current);
+            _ = stream.Seek(-PngConstants.HeaderBytes.Length, SeekOrigin.Current);
 
             bool isPng = flag.SequenceEqual(PngConstants.HeaderBytes);
 
@@ -86,7 +83,7 @@ internal abstract class IconDecoderCore : IImageDecoderInternals
                 }
 
                 // Bmp does not contain frame specific metadata.
-                target.Metadata.SetFormatMetadata(PngFormat.Instance, target.Metadata.GetPngFrameMetadata());
+                target.Metadata.SetFormatMetadata(PngFormat.Instance, target.Metadata.GetPngMetadata());
             }
             else
             {
@@ -137,7 +134,7 @@ internal abstract class IconDecoderCore : IImageDecoderInternals
             }
 
             // Reset the stream position.
-            stream.Seek(-PngConstants.HeaderBytes.Length, SeekOrigin.Current);
+            _ = stream.Seek(-PngConstants.HeaderBytes.Length, SeekOrigin.Current);
 
             bool isPng = flag.SequenceEqual(PngConstants.HeaderBytes);
 
@@ -210,7 +207,10 @@ internal abstract class IconDecoderCore : IImageDecoderInternals
     {
         if (isPng)
         {
-            return new PngDecoderCore(this.Options);
+            return new PngDecoderCore(new()
+            {
+                GeneralOptions = this.Options,
+            });
         }
         else
         {
diff --git a/src/ImageSharp/Formats/Icon/IconDir.cs b/src/ImageSharp/Formats/Icon/IconDir.cs
index 53b87bc9f..390a4de65 100644
--- a/src/ImageSharp/Formats/Icon/IconDir.cs
+++ b/src/ImageSharp/Formats/Icon/IconDir.cs
@@ -6,12 +6,12 @@ using System.Runtime.InteropServices;
 namespace SixLabors.ImageSharp.Formats.Icon;
 
 [StructLayout(LayoutKind.Sequential, Pack = 1, Size = Size)]
-internal struct IconDir
+internal struct IconDir(ushort reserved, IconFileType type, ushort count)
 {
     public const int Size = 3 * sizeof(ushort);
-    public ushort Reserved;
-    public IconFileType Type;
-    public ushort Count;
+    public ushort Reserved = reserved;
+    public IconFileType Type = type;
+    public ushort Count = count;
 
     public IconDir(IconFileType type)
         : this(type, 0)
@@ -23,13 +23,6 @@ internal struct IconDir
     {
     }
 
-    public IconDir(ushort reserved, IconFileType type, ushort count)
-    {
-        this.Reserved = reserved;
-        this.Type = type;
-        this.Count = count;
-    }
-
     public static IconDir Parse(in ReadOnlySpan<byte> data)
         => MemoryMarshal.Cast<byte, IconDir>(data)[0];
 }