调整了Library文件结构;

源代码生成新增了参数验证方法;
修改了ParamterDetails的定义

Library/Attributes/BindConvertorAttribute.cs

@@ -0,0 +1,21 @@
+using System;
+
+namespace Serein.Library
+{
+    /// <summary>
+    /// 绑定转换器
+    /// </summary>
+    [AttributeUsage(AttributeTargets.Parameter)]
+    public class BindConvertorAttribute : Attribute
+    {
+        public Type EnumType { get; }
+        public Type ConvertorType { get; }
+
+        public BindConvertorAttribute(Type @enum,  Type convertor)
+        {
+            EnumType = @enum;
+            ConvertorType = convertor;
+        }
+    }
+
+}