doc: Use .copied() instead of .cloned() in Vec example

rust-lang · Dec 9, 2019 · ecd9307 · ecd9307
1 parent 7de9402
commit ecd9307
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/liballoc/vec.rs b/src/liballoc/vec.rs
@@ -92,7 +92,7 @@ use crate::raw_vec::RawVec;
 /// vec[0] = 7;
 /// assert_eq!(vec[0], 7);
 ///
-/// vec.extend([1, 2, 3].iter().cloned());
+/// vec.extend([1, 2, 3].iter().copied());
 ///
 /// for x in &vec {
 ///     println!("{}", x);