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Make Node and Element rare_data an Option

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This commit is contained in:
Fernando Jiménez Moreno 2019-03-08 17:03:34 +01:00
parent f6069630d2
commit 6bf1ca20a2
8 changed files with 181 additions and 120 deletions
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98
components/style/stylesheet_set.rs
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@ -443,61 +443,61 @@ where
/// documents, which is slightly annoying.
macro_rules! sheet_set_methods {
($set_name:expr) => {
fn collect_invalidations_for(
&mut self,
device: Option<&Device>,
sheet: &S,
guard: &SharedRwLockReadGuard,
) {
if let Some(device) = device {
self.invalidations
.collect_invalidations_for(device, sheet, guard);
}
fn collect_invalidations_for(
&mut self,
device: Option<&Device>,
sheet: &S,
guard: &SharedRwLockReadGuard,
) {
if let Some(device) = device {
self.invalidations
.collect_invalidations_for(device, sheet, guard);
}
}
/// Appends a new stylesheet to the current set.
///
/// No device implies not computing invalidations.
pub fn append_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::append_stylesheet"));
self.collect_invalidations_for(device, &sheet, guard);
let collection = self.collection_for(&sheet, guard);
collection.append(sheet);
}
/// Appends a new stylesheet to the current set.
///
/// No device implies not computing invalidations.
pub fn append_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::append_stylesheet"));
self.collect_invalidations_for(device, &sheet, guard);
let collection = self.collection_for(&sheet, guard);
collection.append(sheet);
}
/// Insert a given stylesheet before another stylesheet in the document.
pub fn insert_stylesheet_before(
&mut self,
device: Option<&Device>,
sheet: S,
before_sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::insert_stylesheet_before"));
self.collect_invalidations_for(device, &sheet, guard);
/// Insert a given stylesheet before another stylesheet in the document.
pub fn insert_stylesheet_before(
&mut self,
device: Option<&Device>,
sheet: S,
before_sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::insert_stylesheet_before"));
self.collect_invalidations_for(device, &sheet, guard);
let collection = self.collection_for(&sheet, guard);
collection.insert_before(sheet, &before_sheet);
}
let collection = self.collection_for(&sheet, guard);
collection.insert_before(sheet, &before_sheet);
}
/// Remove a given stylesheet from the set.
pub fn remove_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::remove_stylesheet"));
self.collect_invalidations_for(device, &sheet, guard);
/// Remove a given stylesheet from the set.
pub fn remove_stylesheet(
&mut self,
device: Option<&Device>,
sheet: S,
guard: &SharedRwLockReadGuard,
) {
debug!(concat!($set_name, "::remove_stylesheet"));
self.collect_invalidations_for(device, &sheet, guard);
let collection = self.collection_for(&sheet, guard);
collection.remove(&sheet)
}
let collection = self.collection_for(&sheet, guard);
collection.remove(&sheet)
}
};
}