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script: Eliminate PseudoElementType (#36146)

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Servo has a `PseudoElementType` which more or less duplicate's Stylo's
`PseudoElement` with the addition of a non-pseudo element variant. This
type needs to be converted into `PseudoElement` anyway when asking for
the style of an element from Stylo, so eliminate Servo's version and
simply use `Option<PseudoElement>` with the `None` variant meaning the
non-pseudo.

This is preparation for adding support for the `::marker` pseudo
element.

Signed-off-by: Martin Robinson <mrobinson@igalia.com>
This commit is contained in:
Martin Robinson 2025-03-26 09:33:12 +01:00 • committed by GitHub
parent 09041e77a0
commit a9b393a854
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7 changed files with 75 additions and 145 deletions
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4
components/layout_2020/dom_traversal.rs
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@ -407,8 +407,8 @@ where
Node: NodeExt<'dom>,
{
match which {
WhichPseudoElement::Before => element.to_threadsafe().get_before_pseudo(),
WhichPseudoElement::After => element.to_threadsafe().get_after_pseudo(),
WhichPseudoElement::After => element.to_threadsafe().get_pseudo(PseudoElement::After),
WhichPseudoElement::Before => element.to_threadsafe().get_pseudo(PseudoElement::Before),
}
.and_then(|pseudo_element| {
let style = pseudo_element.style(context.shared_context());