xml: Add serialization

crates/xml/tests/de_enum.rs

@@ -1,5 +1,4 @@
 use rustical_xml::{de::XmlRootParseStr, Unit, XmlDeserialize, XmlRoot};
-use std::io::BufRead;
 
 #[test]
 fn test_struct_tagged_enum() {
@@ -15,11 +14,17 @@ fn test_struct_tagged_enum() {
         prop: Vec<PropEnum>,
     }
 
+    #[derive(Debug, XmlDeserialize, PartialEq)]
+    struct Displayname {
+        #[xml(ty = "text")]
+        name: String,
+    }
+
     #[derive(Debug, XmlDeserialize, PartialEq)]
     enum PropEnum {
         A,
         B,
-        Displayname(String),
+        Displayname(Displayname),
     }
 
     let doc = Propfind::parse_str(
@@ -41,7 +46,9 @@ fn test_struct_tagged_enum() {
                 prop: vec![
                     PropEnum::B,
                     PropEnum::A,
-                    PropEnum::Displayname("Hello!".to_owned())
+                    PropEnum::Displayname(Displayname {
+                        name: "Hello!".to_owned()
+                    })
                 ]
             }
         }

crates/xml/tests/de_struct.rs

@@ -2,7 +2,6 @@ use rustical_xml::de::XmlRootParseStr;
 use rustical_xml::XmlRoot;
 use rustical_xml::{Unit, Unparsed, XmlDeserialize};
 use std::collections::HashSet;
-use std::io::BufRead;
 
 #[test]
 fn test_struct_text_field() {

crates/xml/tests/se_struct.rs

@@ -0,0 +1,29 @@
+use rustical_xml::{XmlRoot, XmlSerialize};
+use xml_derive::XmlDeserialize;
+
+#[test]
+fn test_struct_document() {
+    #[derive(Debug, XmlRoot, XmlSerialize, XmlDeserialize, PartialEq)]
+    #[xml(root = b"document")]
+    struct Document {
+        child: Child,
+    }
+
+    #[derive(Debug, XmlDeserialize, XmlSerialize, PartialEq, Default)]
+    struct Child {
+        #[xml(ty = "text")]
+        text: String,
+    }
+
+    let mut buf = Vec::new();
+    let mut writer = quick_xml::Writer::new(&mut buf);
+    Document {
+        child: Child {
+            text: "asd".to_owned(),
+        },
+    }
+    .serialize(Some(Document::root_tag()), &mut writer)
+    .unwrap();
+    let out = String::from_utf8(buf).unwrap();
+    dbg!(out);
+}