Add constraint to TryGetBindingAttribute

src/DotNetWorker.Core/Converters/Converter/ConverterContextExtensions.cs

@@ -1,6 +1,8 @@
 // Copyright (c) .NET Foundation. All rights reserved.
 // Licensed under the MIT License. See License.txt in the project root for license information.
 
+using System;
+
 namespace Microsoft.Azure.Functions.Worker.Converters
 {
     /// <summary>
@@ -14,16 +16,7 @@ public static class ConverterContextExtensions
         /// <param name="context">The converter context.</param>
         /// <param name="bindingAttribute">When this method returns, contains the binding attribute if found; otherwise, <c>null</c>.</param>
         /// <returns><c>true</c> if the binding attribute is found in the converter context; otherwise, <c>false</c>.</returns>
-        public static bool TryGetBindingAttribute(this ConverterContext context, out object? bindingAttribute)
-        {
-            if (context.Properties.TryGetValue(PropertyBagKeys.BindingAttribute, out object? value))
-            {
-                bindingAttribute = value;
-                return true;
-            }
-
-            bindingAttribute = null;
-            return false;
-        }
+        public static bool TryGetBindingAttribute<T>(this ConverterContext context, out object? bindingAttribute) where T : Attribute
+            => context.Properties.TryGetValue(PropertyBagKeys.BindingAttribute, out bindingAttribute);
     }
 }