some changes to rustical_xml

crates/xml/derive/src/de/attrs.rs

@@ -1,39 +1,49 @@
 use darling::{util::Flag, FromDeriveInput, FromField, FromMeta, FromVariant};
 use syn::LitByteStr;
 
-#[derive(Default, FromMeta)]
+#[derive(Default, FromMeta, Clone)]
 pub struct ContainerAttrs {
     pub ns_strict: Flag,
 }
 
-#[derive(Default, FromMeta)]
+#[derive(Default, FromMeta, Clone)]
 pub struct TagAttrs {
     pub rename: Option<LitByteStr>,
     pub ns_strict: Flag,
     pub ns: Option<LitByteStr>,
 }
 
-#[derive(Default, FromVariant)]
+#[derive(Default, FromVariant, Clone)]
 #[darling(attributes(xml))]
 pub struct VariantAttrs {
     #[darling(flatten)]
     pub common: TagAttrs,
 }
 
-#[derive(Default, FromDeriveInput)]
+#[derive(Default, FromDeriveInput, Clone)]
 #[darling(attributes(xml))]
 pub struct EnumAttrs {
     #[darling(flatten)]
     container: ContainerAttrs,
 }
 
-#[derive(Default, FromDeriveInput)]
+#[derive(Default, FromDeriveInput, Clone)]
 #[darling(attributes(xml))]
 pub struct StructAttrs {
     #[darling(flatten)]
     pub container: ContainerAttrs,
 
     pub root: Option<LitByteStr>,
+    pub allow_invalid: Flag,
+}
+
+#[derive(Default, FromMeta, PartialEq)]
+pub enum FieldType {
+    #[default]
+    Tag,
+    Attr,
+    Text,
+    Untagged,
 }
 
 #[derive(Default, FromField)]
@@ -41,8 +51,8 @@ pub struct StructAttrs {
 pub struct FieldAttrs {
     #[darling(flatten)]
     pub common: TagAttrs,
-    pub text: Flag,
-    pub untagged: Flag,
     pub flatten: Flag,
     pub default: Option<syn::ExprPath>,
+    #[darling(default, rename = "ty")]
+    pub xml_ty: FieldType,
 }