Module style::sharing::checks

Different checks done during the style sharing process in order to determine quickly whether it’s worth to share style, and whether two different elements can indeed share the same style.

Functions

• have_same_class
  Whether a given element has the same class attribute as a given candidate.
• have_same_parts
  Whether a given element has the same part attribute as a given candidate.
• have_same_presentational_hints
  Whether two elements have the same same presentational attributes.
• have_same_style_attribute
  Whether two elements have the same same style attribute (by pointer identity).
• may_match_different_id_rules
  Checks whether we might have rules for either of the two ids.
• parents_allow_sharing
  Determines whether a target and a candidate have compatible parents for sharing.
• revalidate
  Whether a given element and a candidate match the same set of “revalidation” selectors.