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Merge branch 'valid-xml' into 'master'

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Make the Debug trait output valid XML

See merge request !1
This commit is contained in:
lumi 2017-04-02 20:50:40 +00:00
commit 8f027cfee2
1 changed files with 18 additions and 15 deletions
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33
src/element.rs
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@ -31,27 +31,30 @@ pub struct Element {
impl fmt::Debug for Element {
fn fmt(&self, fmt: &mut fmt::Formatter) -> fmt::Result {
write!(fmt, "<{}", self.name)?;
if let Some(ref ns) = self.namespace {
write!(fmt, "<{{{}}}{}", ns, self.name)?;
}
else {
write!(fmt, "<{}", self.name)?;
write!(fmt, " xmlns=\"{}\"", ns)?;
}
for attr in &self.attributes {
write!(fmt, " {}", attr)?;
}
write!(fmt, ">")?;
for child in &self.children {
match *child {
Node::Element(ref e) => {
write!(fmt, "{:?}", e)?;
},
Node::Text(ref s) => {
write!(fmt, "{}", s)?;
},
}
if self.children.is_empty() {
write!(fmt, "/>")?;
}
else {
write!(fmt, ">")?;
for child in &self.children {
match *child {
Node::Element(ref e) => {
write!(fmt, "{:?}", e)?;
},
Node::Text(ref s) => {
write!(fmt, "{}", s)?;
},
}
}
write!(fmt, "</{}>", self.name)?;
}
write!(fmt, "</{}>", self.name)?;
Ok(())
}
}