fix cargo fmt

nikomatsakis · nikomatsakis · commit 93e133c87ccb · 2019-09-30T17:12:36.000-04:00
diff --git a/chalk-solve/src/wf.rs b/chalk-solve/src/wf.rs
@@ -85,9 +85,7 @@ impl FoldInputTypes for Ty {
             // lazily, so no need to include them here.
             Ty::ForAll(..) => (),
 
-            Ty::InferenceVar(..) => {
-                panic!("unexpected inference variable in wf rules: {:?}", self,)
-            }
+            Ty::InferenceVar(..) => panic!("unexpected inference variable in wf rules: {:?}", self),
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -85,9 +85,7 @@ impl FoldInputTypes for Ty {`
`85`	`85`	`// lazily, so no need to include them here.`
`86`	`86`	`Ty::ForAll(..) => (),`
`87`	`87`
`88`		`- Ty::InferenceVar(..) => {`
`89`		`- panic!("unexpected inference variable in wf rules: {:?}", self,)`
`90`		`- }`
	`88`	`+ Ty::InferenceVar(..) => panic!("unexpected inference variable in wf rules: {:?}", self),`
`91`	`89`	`}`
`92`	`90`	`}`
`93`	`91`	`}`