Merge #206

206: Cleanup r=samueltardieu a=samueltardieu Co-authored-by: Samuel Tardieu <sam@rfc1149.net>
evenfurther · Jan 15, 2019 · 59e50fd · 59e50fd
2 parents e5a3a1d + 435544f
commit 59e50fd
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/tests/connected-components.rs b/tests/connected-components.rs
@@ -8,7 +8,7 @@ use std::usize;
 #[test]
 fn basic_separate_components() {
     let (h, g) = separate_components(&[vec![1, 2], vec![3, 4], vec![5, 6], vec![1, 4]]);
-    assert!([1, 2, 3, 4].into_iter().map(|n| h[n]).all_equal());
+    assert!([1, 2, 3, 4].iter().map(|n| h[n]).all_equal());
     assert_eq!(h[&5], h[&6]);
     assert!(h[&1] != h[&5]);
     assert_eq!(h.len(), 6);
@@ -21,7 +21,7 @@ fn basic_separate_components() {
 #[test]
 fn empty_separate_components() {
     let (h, g) = separate_components(&[vec![1, 2], vec![3, 4], vec![], vec![1, 4]]);
-    assert!([1, 2, 3, 4].into_iter().map(|n| h[n]).all_equal());
+    assert!([1, 2, 3, 4].iter().map(|n| h[n]).all_equal());
     assert_eq!(h.len(), 4);
     assert_eq!(g[0], g[1]);
     assert_eq!(g[0], g[3]);

diff --git a/tests/matrix.rs b/tests/matrix.rs
@@ -293,7 +293,7 @@ fn neighbours() {
     let m = matrix![[0, 1, 2], [3, 4, 5], [6, 7, 8]];
     for r in 0..3 {
         for c in 0..3 {
-            for diagonal in vec![false, true] {
+            for &diagonal in &[false, true] {
                 let mut neighbours = m.neighbours(&(r, c), diagonal).collect::<Vec<_>>();
                 neighbours.sort();
                 let mut manual = Vec::new();