Throw ReaderCancelledException on reader cancelled

src/SharpCompress/Common/ReaderCancelledException.cs

@@ -0,0 +1,13 @@
+using System;
+
+namespace SharpCompress.Common;
+
+public class ReaderCancelledException : Exception
+
+{
+    public ReaderCancelledException(string message)
+        : base(message) { }
+
+    public ReaderCancelledException(string message, Exception inner)
+        : base(message, inner) { }
+}

src/SharpCompress/Readers/AbstractReader.cs

@@ -75,7 +75,7 @@ public abstract class AbstractReader<TEntry, TVolume> : IReader, IReaderExtracti
         }
         if (Cancelled)
         {
-            throw new InvalidOperationException("Reader has been cancelled.");
+            throw new ReaderCancelledException("Reader has been cancelled.");
         }
         if (entriesForCurrentReadStream is null)
         {