xml: Implement namespace for Unparsed

crates/xml/src/namespace.rs

@@ -1,6 +1,6 @@
 use quick_xml::name::Namespace;
 
-#[derive(Debug, Clone, Default, PartialEq, Eq)]
+#[derive(Debug, Clone, Default, PartialEq, Eq, Hash)]
 pub struct NamespaceOwned(pub Vec<u8>);
 
 impl<'a> From<Namespace<'a>> for NamespaceOwned {

crates/xml/src/unparsed.rs

@@ -1,18 +1,21 @@
 use std::io::BufRead;
 
-use quick_xml::events::BytesStart;
+use quick_xml::{events::BytesStart, name::ResolveResult};
 
-use crate::{XmlDeserialize, XmlError};
+use crate::{NamespaceOwned, XmlDeserialize, XmlError};
 
-// TODO: actually implement
 #[derive(Debug, Clone, PartialEq, Eq, Hash)]
-pub struct Unparsed(String);
+pub struct Unparsed(pub Option<NamespaceOwned>, pub String);
 
 impl Unparsed {
     #[must_use]
-    pub fn tag_name(&self) -> String {
-        // TODO: respect namespace?
-        self.0.clone()
+    pub const fn ns(&self) -> Option<&NamespaceOwned> {
+        self.0.as_ref()
+    }
+
+    #[must_use]
+    pub const fn tag_name(&self) -> &str {
+        self.1.as_str()
     }
 }
 
@@ -27,7 +30,12 @@ impl XmlDeserialize for Unparsed {
             let mut buf = vec![];
             reader.read_to_end_into(start.name(), &mut buf)?;
         }
-        let tag_name = String::from_utf8_lossy(start.local_name().as_ref()).to_string();
-        Ok(Self(tag_name))
+        let (ns, tag_name) = reader.resolver().resolve_element(start.name());
+        let ns: Option<NamespaceOwned> = match ns {
+            ResolveResult::Bound(ns) => Some(ns.into()),
+            ResolveResult::Unbound | ResolveResult::Unknown(_) => None,
+        };
+        let tag_name = String::from_utf8_lossy(tag_name.as_ref()).to_string();
+        Ok(Self(ns, tag_name))
     }
 }