diff options
Diffstat (limited to 'components/style/stylesheet_set.rs')
| -rw-r--r-- | components/style/stylesheet_set.rs | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/components/style/stylesheet_set.rs b/components/style/stylesheet_set.rs index d2c3ad0f88e..d8c21d5494c 100644 --- a/components/style/stylesheet_set.rs +++ b/components/style/stylesheet_set.rs @@ -468,7 +468,14 @@ where .fold(0, |s, (item, _)| s + item.len()) } + /// Returns the count of stylesheets for a given origin. + #[inline] + pub fn sheet_count(&self, origin: Origin) -> usize { + self.collections.borrow_for_origin(&origin).len() + } + /// Returns the `index`th stylesheet in the set for the given origin. + #[inline] pub fn get(&self, origin: Origin, index: usize) -> Option<&S> { self.collections.borrow_for_origin(&origin).get(index) } @@ -539,7 +546,7 @@ where } } -/// The set of stylesheets effective for a given XBL binding or Shadow Root. +/// The set of stylesheets effective for a given Shadow Root. #[derive(MallocSizeOf)] pub struct AuthorStylesheetSet<S> where |