chore: Bump quickxml to 0.20

Cargo.lock

@@ -2735,9 +2735,9 @@ dependencies = [
 
 [[package]]
 name = "quick-xml"
-version = "0.18.1"
+version = "0.20.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3cc440ee4802a86e357165021e3e255a9143724da31db1e2ea540214c96a0f82"
+checksum = "26aab6b48e2590e4a64d1ed808749ba06257882b461d01ca71baeb747074a6dd"
 dependencies = [
  "memchr",
 ]

core/Cargo.toml

@@ -23,7 +23,7 @@ swf = { path = "../swf" }
 enumset = "1.0.1"
 smallvec = "1.5.0"
 num_enum = "0.5.1"
-quick-xml = "0.18.1"
+quick-xml = "0.20.0"
 downcast-rs = "1.2.0"
 url = "2.2.0"
 weak-table = "0.3.0"

core/src/xml/tree.rs

@@ -1203,7 +1203,7 @@ impl<'gc> XMLNode<'gc> {
         let children_len = children.len();
 
         match &*self.0.read() {
-            XMLNodeData::DocumentRoot { .. } => Ok(0),
+            XMLNodeData::DocumentRoot { .. } => Ok(()),
             XMLNodeData::Element {
                 tag_name,
                 attributes,
@@ -1250,7 +1250,7 @@ impl<'gc> XMLNode<'gc> {
         }
 
         match &*self.0.read() {
-            XMLNodeData::DocumentRoot { .. } => Ok(0),
+            XMLNodeData::DocumentRoot { .. } => Ok(()),
             XMLNodeData::Element { tag_name, .. } => {
                 if children_len > 0 {
                     let bs = match tag_name.node_name() {
@@ -1259,12 +1259,12 @@ impl<'gc> XMLNode<'gc> {
                     };
                     writer.write_event(&Event::End(bs))
                 } else {
-                    Ok(0)
+                    Ok(())
                 }
             }
-            XMLNodeData::Text { .. } => Ok(0),
-            XMLNodeData::Comment { .. } => Ok(0),
-            XMLNodeData::DocType { .. } => Ok(0),
+            XMLNodeData::Text { .. } => Ok(()),
+            XMLNodeData::Comment { .. } => Ok(()),
+            XMLNodeData::DocType { .. } => Ok(()),
         }?;
 
         Ok(())