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Diffstat (limited to 'components/selectors/tree.rs')
| -rw-r--r-- | components/selectors/tree.rs | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/components/selectors/tree.rs b/components/selectors/tree.rs index 7827dc6bbe6..23238237b2f 100644 --- a/components/selectors/tree.rs +++ b/components/selectors/tree.rs @@ -86,6 +86,12 @@ pub trait Element: Sized + Debug { /// if the parent node is a `DocumentFragment`. fn is_root(&self) -> bool; + /// Returns whether this element should ignore matching nth child + /// selector. + fn ignores_nth_child_selectors(&self) -> bool { + false + } + /// Return true if we want to stop lookup ancestor of the current /// element while matching complex selectors with descendant/child /// combinator. |