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Auto merge of #18257 - emilio:debug-stuff-helps, r=bholley

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stylo: Make a few functions output more useful debug information.

Reviewed by Bobby on bug 1389645.

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This commit is contained in:
bors-servo 2017-08-26 18:13:40 -05:00 • committed by GitHub
commit 08b9588011
2 changed files with 20 additions and 9 deletions
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11
components/style/dom.rs
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@ -206,7 +206,13 @@ impl<N: TNode> Debug for ShowSubtreeDataAndPrimaryValues<N> {
fn fmt_with_data<N: TNode>(f: &mut fmt::Formatter, n: N) -> fmt::Result {
if let Some(el) = n.as_element() {
write!(f, "{:?} dd={} data={:?}", el, el.has_dirty_descendants(), el.borrow_data())
write!(
f, "{:?} dd={} aodd={} data={:?}",
el,
el.has_dirty_descendants(),
el.has_animation_only_dirty_descendants(),
el.borrow_data(),
)
} else {
write!(f, "{:?}", n)
}
@ -215,9 +221,10 @@ fn fmt_with_data<N: TNode>(f: &mut fmt::Formatter, n: N) -> fmt::Result {
fn fmt_with_data_and_primary_values<N: TNode>(f: &mut fmt::Formatter, n: N) -> fmt::Result {
if let Some(el) = n.as_element() {
let dd = el.has_dirty_descendants();
let aodd = el.has_animation_only_dirty_descendants();
let data = el.borrow_data();
let values = data.as_ref().and_then(|d| d.styles.get_primary());
write!(f, "{:?} dd={} data={:?} values={:?}", el, dd, &data, values)
write!(f, "{:?} dd={} aodd={} data={:?} values={:?}", el, dd, aodd, &data, values)
} else {
write!(f, "{:?}", n)
}