diff options
Diffstat (limited to 'aero-dav/src/xml.rs')
| -rw-r--r-- | aero-dav/src/xml.rs | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/aero-dav/src/xml.rs b/aero-dav/src/xml.rs index e021543..347a123 100644 --- a/aero-dav/src/xml.rs +++ b/aero-dav/src/xml.rs @@ -236,12 +236,20 @@ impl<T: IRead> Reader<T> { pub async fn open(&mut self, ns: &[u8], key: &str) -> Result<Event<'static>, ParsingError> { //println!("try open tag {:?}", key); let evt = match self.peek() { - Event::Empty(_) if self.is_tag(ns, key) => self.cur.clone(), + Event::Empty(_) if self.is_tag(ns, key) => { + // hack to make `prev_attr` works + // here we duplicate the current tag + // as in other words, we virtually moved one token + // which is useful for prev_attr and any logic based on + // self.prev + self.open() on empty nodes + self.prev = self.cur.clone(); + self.cur.clone() + }, Event::Start(_) if self.is_tag(ns, key) => self.next().await?, _ => return Err(ParsingError::Recoverable), }; - //println!("open tag {:?}", evt); + println!("open tag {:?}", evt); self.parents.push(evt.clone()); Ok(evt) } @@ -266,7 +274,7 @@ impl<T: IRead> Reader<T> { // find stop tag pub async fn close(&mut self) -> Result<Event<'static>, ParsingError> { - //println!("close tag {:?}", self.parents.last()); + println!("close tag {:?}", self.parents.last()); // Handle the empty case if !self.parent_has_child() { |