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stylo: Convert pseudo-elements to an Atom wrapper.

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This commit is contained in:
Emilio Cobos Álvarez 2016-08-09 19:43:44 -07:00
parent b1091dff58
commit d612d9f5ef
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GPG key ID: 056B727BB9C1027C
3 changed files with 129 additions and 280 deletions
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22
ports/geckolib/string_cache/lib.rs
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@ -134,6 +134,21 @@ impl WeakAtom {
}
}
impl fmt::Debug for WeakAtom {
fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
write!(w, "Gecko WeakAtom({:p}, {})", self, self)
}
}
impl fmt::Display for WeakAtom {
fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
for c in self.chars() {
try!(write!(w, "{}", c.unwrap_or(char::REPLACEMENT_CHARACTER)))
}
Ok(())
}
}
impl Atom {
pub unsafe fn with<F>(ptr: *mut nsIAtom, callback: &mut F) where F: FnMut(&Atom) {
let atom = Atom(WeakAtom::new(ptr));
@ -217,16 +232,15 @@ impl Deserialize for Atom {
impl fmt::Debug for Atom {
fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
write!(w, "Gecko Atom {:p}", self.0)
write!(w, "Gecko Atom({:p}, {})", self.0, self)
}
}
impl fmt::Display for Atom {
fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
for c in self.chars() {
try!(write!(w, "{}", c.unwrap_or(char::REPLACEMENT_CHARACTER)))
unsafe {
(&*self.0).fmt(w)
}
Ok(())
}
}