Clean up RcVec::get_mut

dtolnay · dtolnay · commit d8c056b7e768 · 2022-07-25T13:25:09.000-07:00
diff --git a/src/rcvec.rs b/src/rcvec.rs
@@ -43,9 +43,8 @@ impl<T> RcVec<T> {
     }
 
     pub fn get_mut(&mut self) -> Option<RcVecMut<T>> {
-        Some(RcVecMut {
-            inner: Rc::get_mut(&mut self.inner)?,
-        })
+        let inner = Rc::get_mut(&mut self.inner)?;
+        Some(RcVecMut { inner })
     }
 }
 

Original file line number	Diff line number	Diff line change
`@@ -43,9 +43,8 @@ impl<T> RcVec<T> {`
`43`	`43`	`}`
`44`	`44`
`45`	`45`	`pub fn get_mut(&mut self) -> Option<RcVecMut<T>> {`
`46`		`- Some(RcVecMut {`
`47`		`- inner: Rc::get_mut(&mut self.inner)?,`
`48`		`- })`
	`46`	`+ let inner = Rc::get_mut(&mut self.inner)?;`
	`47`	`+ Some(RcVecMut { inner })`
`49`	`48`	`}`
`50`	`49`	`}`
`51`	`50`