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string_cache nits.

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This commit is contained in:
Emilio Cobos Álvarez 2016-08-09 19:43:23 -07:00
parent cb01d37338
commit f9f347e80f
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GPG key ID: 056B727BB9C1027C
1 changed files with 13 additions and 4 deletions
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17
ports/geckolib/string_cache/lib.rs
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@ -89,6 +89,7 @@ impl WeakAtom {
Atom::from(self.as_ptr())
}
#[inline]
pub fn get_hash(&self) -> u32 {
self.0.mHash
}
@ -106,19 +107,22 @@ impl WeakAtom {
}
pub fn with_str<F, Output>(&self, cb: F) -> Output
where F: FnOnce(&str) -> Output {
where F: FnOnce(&str) -> Output
{
// FIXME(bholley): We should measure whether it makes more sense to
// cache the UTF-8 version in the Gecko atom table somehow.
let owned = String::from_utf16(self.as_slice()).unwrap();
cb(&owned)
}
#[inline]
pub fn eq_str_ignore_ascii_case(&self, s: &str) -> bool {
unsafe {
Gecko_AtomEqualsUTF8IgnoreCase(self.as_ptr(), s.as_ptr() as *const _, s.len() as u32)
}
}
#[inline]
pub fn to_string(&self) -> String {
String::from_utf16(self.as_slice()).unwrap()
}
@ -135,7 +139,12 @@ impl Atom {
let atom = Atom(WeakAtom::new(ptr));
callback(&atom);
mem::forget(atom);
}
}
#[inline]
pub unsafe fn from_static(ptr: *mut nsIAtom) -> Self {
Atom(ptr as *mut WeakAtom)
}
}
impl BloomHash for Atom {
@ -214,7 +223,7 @@ impl fmt::Debug for Atom {
impl fmt::Display for Atom {
fn fmt(&self, w: &mut fmt::Formatter) -> fmt::Result {
for c in char::decode_utf16(self.as_slice().iter().cloned()) {
for c in self.chars() {
try!(write!(w, "{}", c.unwrap_or(char::REPLACEMENT_CHARACTER)))
}
Ok(())
@ -224,7 +233,7 @@ impl fmt::Display for Atom {
impl<'a> From<&'a str> for Atom {
#[inline]
fn from(string: &str) -> Atom {
assert!(string.len() <= u32::max_value() as usize);
debug_assert!(string.len() <= u32::max_value() as usize);
unsafe {
Atom(WeakAtom::new(
Gecko_Atomize(string.as_ptr() as *const _, string.len() as u32)