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Rollup merge of #79732 - matthiaskrgr:cl12ppy, r=Dylan-DPC

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minor stylistic clippy cleanups

simplify if let Some(_) = x  to  if x.is_some()  (clippy::redundant_pattern_matching)
don't create owned values for comparison (clippy::cmp_owned)
use .contains() or .any() instead of find(x).is_some() (clippy::search_is_some)
don't wrap code block in Ok()  (clipppy::unit_arg)
This commit is contained in:
Tyler Mandry 2020-12-09 13:38:12 -08:00 • committed by GitHub
commit d95948c6d3
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5 changed files with 10 additions and 9 deletions
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src/librustdoc/html/markdown.rs
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@ -391,7 +391,7 @@ impl<'a, I: Iterator<Item = Event<'a>>> Iterator for LinkReplacer<'a, I> {
_,
))) => {
debug!("saw end of shortcut link to {}", dest);
if self.links.iter().find(|&link| *link.href == **dest).is_some() {
if self.links.iter().any(|link| *link.href == **dest) {
assert!(self.shortcut_link.is_some(), "saw closing link without opening tag");
self.shortcut_link = None;
}