fix warning by using iter() instead of into_iter()

dmitris · dmitris · commit 2dbfaf833328 · 2020-09-20T09:28:22.000+02:00
Change into_iter() to iter() in impl_zip_iter macro to avoid the compliation warning related to the potentially upcoming incompatibility with array.into_iter() rust-lang/rust#66145.
diff --git a/src/ziptuple.rs b/src/ziptuple.rs
@@ -39,9 +39,8 @@ pub struct Zip<T> {
 /// assert_eq!(results, [0 + 3, 10 + 7, 29, 36]);
 /// ```
 pub fn multizip<T, U>(t: U) -> Zip<T>
-where
-    Zip<T>: From<U>,
-    Zip<T>: Iterator,
+    where Zip<T>: From<U>,
+          Zip<T>: Iterator,
 {
     Zip::from(t)
 }

Original file line number	Diff line number	Diff line change
`@@ -39,9 +39,8 @@ pub struct Zip<T> {`
`39`	`39`	`/// assert_eq!(results, [0 + 3, 10 + 7, 29, 36]);`
`40`	`40`	/// ```
`41`	`41`	`pub fn multizip<T, U>(t: U) -> Zip<T>`
`42`		`-where`
`43`		`- Zip<T>: From<U>,`
`44`		`- Zip<T>: Iterator,`
	`42`	`+ where Zip<T>: From<U>,`
	`43`	`+ Zip<T>: Iterator,`
`45`	`44`	`{`
`46`	`45`	`Zip::from(t)`
`47`	`46`	`}`