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| author | Matt Brubeck <mbrubeck@limpet.net> | 2017-10-20 08:25:35 -0700 |
|---|---|---|
| committer | Matt Brubeck <mbrubeck@limpet.net> | 2017-10-20 08:25:35 -0700 |
| commit | 2d45e9d2da571e70deef137f9022de87cc1126f3 (patch) | |
| tree | d4f91108a958e80e06110c9437fea132785e8d85 /components/layout/persistent_list.rs | |
| parent | fe16c1d5c3c9084da0ccb85af599d6ec0f8ab20b (diff) | |
| download | servo-2d45e9d2da571e70deef137f9022de87cc1126f3.tar.gz servo-2d45e9d2da571e70deef137f9022de87cc1126f3.zip | |
Use try syntax for Option where appropriate
Diffstat (limited to 'components/layout/persistent_list.rs')
| -rw-r--r-- | components/layout/persistent_list.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/components/layout/persistent_list.rs b/components/layout/persistent_list.rs index e331550be60..8de9daa2ed4 100644 --- a/components/layout/persistent_list.rs +++ b/components/layout/persistent_list.rs @@ -78,10 +78,7 @@ impl<'a, T> Iterator for PersistentListIterator<'a, T> where T: Send + Sync + 's #[inline] fn next(&mut self) -> Option<&'a T> { - let entry = match self.entry { - None => return None, - Some(entry) => entry, - }; + let entry = self.entry?; let value = &entry.value; self.entry = match entry.next { None => None, |