Fix "missing dyn" warning

phimuemue · phimuemue · commit 030508ae3ff4 · 2020-02-29T18:37:16.000+01:00
diff --git a/tests/specializations.rs b/tests/specializations.rs
@@ -31,7 +31,7 @@ where
     V: Eq + Debug,
     IterItem: 'a,
     Iter: Iterator<Item = IterItem> + Clone + 'a,
-    F: Fn(Box<Iterator<Item = IterItem> + 'a>) -> V,
+    F: Fn(Box<dyn Iterator<Item = IterItem> + 'a>) -> V,
 {
     assert_eq!(
         mapper(Box::new(Unspecialized(iterator.clone()))),

Original file line number	Diff line number	Diff line change
`@@ -31,7 +31,7 @@ where`
`31`	`31`	`V: Eq + Debug,`
`32`	`32`	`IterItem: 'a,`
`33`	`33`	`Iter: Iterator<Item = IterItem> + Clone + 'a,`
`34`		`- F: Fn(Box<Iterator<Item = IterItem> + 'a>) -> V,`
	`34`	`+ F: Fn(Box<dyn Iterator<Item = IterItem> + 'a>) -> V,`
`35`	`35`	`{`
`36`	`36`	`assert_eq!(`
`37`	`37`	`mapper(Box::new(Unspecialized(iterator.clone()))),`