Fix unnecessary closure (clippy)

fanninpm · fanninpm · commit 50fd23ab4797 · 2022-09-22T23:09:30.000-04:00
diff --git a/common/src/refcount.rs b/common/src/refcount.rs
@@ -44,7 +44,7 @@ impl RefCount {
     #[inline]
     pub fn safe_inc(&self) -> bool {
         self.strong
-            .fetch_update(AcqRel, Acquire, |prev| (prev != 0).then(|| prev + 1))
+            .fetch_update(AcqRel, Acquire, |prev| (prev != 0).then_some(prev + 1))
             .is_ok()
     }
 

Original file line number	Diff line number	Diff line change
`@@ -44,7 +44,7 @@ impl RefCount {`
`44`	`44`	`#[inline]`
`45`	`45`	`pub fn safe_inc(&self) -> bool {`
`46`	`46`	`self.strong`
`47`		`- .fetch_update(AcqRel, Acquire, \|prev\| (prev != 0).then(\|\| prev + 1))`
	`47`	`+ .fetch_update(AcqRel, Acquire, \|prev\| (prev != 0).then_some(prev + 1))`
`48`	`48`	`.is_ok()`
`49`	`49`	`}`
`50`	`50`