Expand description

The rule tree.

Modules

core 🔒
level 🔒
map 🔒
source 🔒
unsafe_box 🔒

Structs

The rule tree, the structure servo uses to preserve the results of selector matching.

An iterator over a rule node and its ancestors.

A counter to track how many shadow root rules deep we are. This is used to handle:

A strong reference to a rule node.

A style source for the rule node. It can either be a CSS style rule or a declaration block.

Enums

The cascade level these rules are relevant at, as per13.

Constants

Used for some size assertions.