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clippy: Fix map_flatten warning in components/script (#32110)

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* clippy: Fix map_flatten warning

* refactor: Change plain comments to rustdoc comments
This commit is contained in:
Oluwatobi Sofela 2024-04-18 16:43:53 +01:00 • committed by GitHub
parent f89c53bd51
commit 2a967119c7
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GPG key ID: B5690EEEBB952194
1 changed files with 3 additions and 4 deletions
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7
components/script/dom/cssrulelist.rs
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@ -112,8 +112,7 @@ impl CSSRuleList {
let owner = self let owner = self
.parent_stylesheet .parent_stylesheet
.get_owner() .get_owner()
.map(DomRoot::downcast::<HTMLElement>) .and_then(DomRoot::downcast::<HTMLElement>);
.flatten();
let loader = owner let loader = owner
.as_ref() .as_ref()
.map(|element| StylesheetLoader::for_element(element)); .map(|element| StylesheetLoader::for_element(element));
@ -135,7 +134,7 @@ impl CSSRuleList {
Ok(idx) Ok(idx)
} }
// In case of a keyframe rule, index must be valid. /// In case of a keyframe rule, index must be valid.
pub fn remove_rule(&self, index: u32) -> ErrorResult { pub fn remove_rule(&self, index: u32) -> ErrorResult {
let index = index as usize; let index = index as usize;
let mut guard = self.parent_stylesheet.shared_lock().write(); let mut guard = self.parent_stylesheet.shared_lock().write();
@ -163,7 +162,7 @@ impl CSSRuleList {
} }
} }
// Remove parent stylesheets from all children /// Remove parent stylesheets from all children
pub fn deparent_all(&self) { pub fn deparent_all(&self) {
for rule in self.dom_rules.borrow().iter() { for rule in self.dom_rules.borrow().iter() {
if let Some(r) = rule.get() { if let Some(r) = rule.get() {