Add constraint to ModelBinderAttribute

captainsafia · captainsafia · commit f5fdc0af14f6 · 2023-05-15T09:43:24.000-07:00
diff --git a/src/Mvc/Mvc.Core/src/ModelBinderOfTAttribute.cs b/src/Mvc/Mvc.Core/src/ModelBinderOfTAttribute.cs
@@ -11,7 +11,7 @@ namespace Microsoft.AspNetCore.Mvc;
 /// This is a derived generic variant of the <see cref="ModelBinderAttribute"/>.
 /// Ensure that only one instance of either attribute is provided on the target.
 /// </remarks>
-public class ModelBinderAttribute<TBinder> : ModelBinderAttribute
+public class ModelBinderAttribute<TBinder> : ModelBinderAttribute where TBinder : IModelBinder
 {
     /// <summary>
     /// Initializes a new instance of <see cref="ModelBinderAttribute"/>.

Original file line number	Diff line number	Diff line change
`@@ -11,7 +11,7 @@ namespace Microsoft.AspNetCore.Mvc;`
`11`	`11`	`/// This is a derived generic variant of the <see cref="ModelBinderAttribute"/>.`
`12`	`12`	`/// Ensure that only one instance of either attribute is provided on the target.`
`13`	`13`	`/// </remarks>`
`14`		`-public class ModelBinderAttribute<TBinder> : ModelBinderAttribute`
	`14`	`+public class ModelBinderAttribute<TBinder> : ModelBinderAttribute where TBinder : IModelBinder`
`15`	`15`	`{`
`16`	`16`	`/// <summary>`
`17`	`17`	`/// Initializes a new instance of <see cref="ModelBinderAttribute"/>.`