Rustfmt

7 files changed, 152 insertions, 121 deletions

diff --git a/library/alloc/src/collections/btree/set/tests.rs b/library/alloc/src/collections/btree/set/tests.rs
index 990044e069f..d538ef707eb 100644
--- a/library/alloc/src/collections/btree/set/tests.rs
+++ b/library/alloc/src/collections/btree/set/tests.rs
@@ -132,9 +132,11 @@ fn test_difference() {
     check_difference(&[1, 3, 5, 9, 11], &[3, 6, 9], &[1, 5, 11]);
     check_difference(&[1, 3, 5, 9, 11], &[0, 1], &[3, 5, 9, 11]);
     check_difference(&[1, 3, 5, 9, 11], &[11, 12], &[1, 3, 5, 9]);
-    check_difference(&[-5, 11, 22, 33, 40, 42], &[-12, -5, 14, 23, 34, 38, 39, 50], &[
-        11, 22, 33, 40, 42,
-    ]);
+    check_difference(
+        &[-5, 11, 22, 33, 40, 42],
+        &[-12, -5, 14, 23, 34, 38, 39, 50],
+        &[11, 22, 33, 40, 42],
+    );
 
     if cfg!(miri) {
         // Miri is too slow
@@ -250,9 +252,11 @@ fn test_union() {
     check_union(&[], &[], &[]);
     check_union(&[1, 2, 3], &[2], &[1, 2, 3]);
     check_union(&[2], &[1, 2, 3], &[1, 2, 3]);
-    check_union(&[1, 3, 5, 9, 11, 16, 19, 24], &[-2, 1, 5, 9, 13, 19], &[
-        -2, 1, 3, 5, 9, 11, 13, 16, 19, 24,
-    ]);
+    check_union(
+        &[1, 3, 5, 9, 11, 16, 19, 24],
+        &[-2, 1, 5, 9, 13, 19],
+        &[-2, 1, 3, 5, 9, 11, 13, 16, 19, 24],
+    );
 }
 
 #[test]
diff --git a/library/alloc/src/collections/linked_list/tests.rs b/library/alloc/src/collections/linked_list/tests.rs
index aa19239f6c5..812fe229a0f 100644
--- a/library/alloc/src/collections/linked_list/tests.rs
+++ b/library/alloc/src/collections/linked_list/tests.rs
@@ -696,9 +696,10 @@ fn test_cursor_mut_insert() {
     cursor.splice_after(p);
     cursor.splice_before(q);
     check_links(&m);
-    assert_eq!(m.iter().cloned().collect::<Vec<_>>(), &[
-        200, 201, 202, 203, 1, 100, 101, 102, 103, 8, 2, 3, 4, 5, 6
-    ]);
+    assert_eq!(
+        m.iter().cloned().collect::<Vec<_>>(),
+        &[200, 201, 202, 203, 1, 100, 101, 102, 103, 8, 2, 3, 4, 5, 6]
+    );
     let mut cursor = m.cursor_front_mut();
     cursor.move_prev();
     let tmp = cursor.split_before();
@@ -915,9 +916,10 @@ fn extract_if_complex() {
         assert_eq!(removed, vec![2, 4, 6, 18, 20, 22, 24, 26, 34, 36]);
 
         assert_eq!(list.len(), 14);
-        assert_eq!(list.into_iter().collect::<Vec<_>>(), vec![
-            1, 7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35, 37, 39
-        ]);
+        assert_eq!(
+            list.into_iter().collect::<Vec<_>>(),
+            vec![1, 7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35, 37, 39]
+        );
     }
 
     {
@@ -932,9 +934,10 @@ fn extract_if_complex() {
         assert_eq!(removed, vec![2, 4, 6, 18, 20, 22, 24, 26, 34, 36]);
 
         assert_eq!(list.len(), 13);
-        assert_eq!(list.into_iter().collect::<Vec<_>>(), vec![
-            7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35, 37, 39
-        ]);
+        assert_eq!(
+            list.into_iter().collect::<Vec<_>>(),
+            vec![7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35, 37, 39]
+        );
     }
 
     {
@@ -949,9 +952,10 @@ fn extract_if_complex() {
         assert_eq!(removed, vec![2, 4, 6, 18, 20, 22, 24, 26, 34, 36]);
 
         assert_eq!(list.len(), 11);
-        assert_eq!(list.into_iter().collect::<Vec<_>>(), vec![
-            7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35
-        ]);
+        assert_eq!(
+            list.into_iter().collect::<Vec<_>>(),
+            vec![7, 9, 11, 13, 15, 17, 27, 29, 31, 33, 35]
+        );
     }
 
     {
diff --git a/library/alloc/src/collections/vec_deque/tests.rs b/library/alloc/src/collections/vec_deque/tests.rs
index 6328b3b4db8..c90679f1797 100644
--- a/library/alloc/src/collections/vec_deque/tests.rs
+++ b/library/alloc/src/collections/vec_deque/tests.rs
@@ -562,9 +562,10 @@ fn make_contiguous_head_to_end() {
         tester.push_front(i as char);
     }
 
-    assert_eq!(tester, [
-        'P', 'O', 'N', 'M', 'L', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K'
-    ]);
+    assert_eq!(
+        tester,
+        ['P', 'O', 'N', 'M', 'L', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K']
+    );
 
     // ABCDEFGHIJKPONML
     let expected_start = 0;
diff --git a/library/alloc/src/rc.rs b/library/alloc/src/rc.rs
index ae3318b839d..3c73469e90b 100644
--- a/library/alloc/src/rc.rs
+++ b/library/alloc/src/rc.rs
@@ -2350,11 +2350,10 @@ impl<T: Default> Default for Rc<T> {
     fn default() -> Rc<T> {
         unsafe {
             Self::from_inner(
-                Box::leak(Box::write(Box::new_uninit(), RcInner {
-                    strong: Cell::new(1),
-                    weak: Cell::new(1),
-                    value: T::default(),
-                }))
+                Box::leak(Box::write(
+                    Box::new_uninit(),
+                    RcInner { strong: Cell::new(1), weak: Cell::new(1), value: T::default() },
+                ))
                 .into(),
             )
         }
diff --git a/library/alloc/src/sync.rs b/library/alloc/src/sync.rs
index 431e19e6ef1..dba1449347a 100644
--- a/library/alloc/src/sync.rs
+++ b/library/alloc/src/sync.rs
@@ -3466,11 +3466,14 @@ impl<T: Default> Default for Arc<T> {
     fn default() -> Arc<T> {
         unsafe {
             Self::from_inner(
-                Box::leak(Box::write(Box::new_uninit(), ArcInner {
-                    strong: atomic::AtomicUsize::new(1),
-                    weak: atomic::AtomicUsize::new(1),
-                    data: T::default(),
-                }))
+                Box::leak(Box::write(
+                    Box::new_uninit(),
+                    ArcInner {
+                        strong: atomic::AtomicUsize::new(1),
+                        weak: atomic::AtomicUsize::new(1),
+                        data: T::default(),
+                    },
+                ))
                 .into(),
             )
         }
diff --git a/library/alloc/tests/str.rs b/library/alloc/tests/str.rs
index 5720d3ffd97..23a0e5e5256 100644
--- a/library/alloc/tests/str.rs
+++ b/library/alloc/tests/str.rs
@@ -1524,18 +1524,14 @@ fn test_lines() {
     t("bare\r", &["bare\r"]);
     t("bare\rcr", &["bare\rcr"]);
     t("Text\n\r", &["Text", "\r"]);
-    t("\nMäry häd ä little lämb\n\r\nLittle lämb\n", &[
-        "",
-        "Märy häd ä little lämb",
-        "",
-        "Little lämb",
-    ]);
-    t("\r\nMäry häd ä little lämb\n\nLittle lämb", &[
-        "",
-        "Märy häd ä little lämb",
-        "",
-        "Little lämb",
-    ]);
+    t(
+        "\nMäry häd ä little lämb\n\r\nLittle lämb\n",
+        &["", "Märy häd ä little lämb", "", "Little lämb"],
+    );
+    t(
+        "\r\nMäry häd ä little lämb\n\nLittle lämb",
+        &["", "Märy häd ä little lämb", "", "Little lämb"],
+    );
 }
 
 #[test]
@@ -1978,73 +1974,88 @@ mod pattern {
         assert_eq!(v, right);
     }
 
-    make_test!(str_searcher_ascii_haystack, "bb", "abbcbbd", [
-        Reject(0, 1),
-        Match(1, 3),
-        Reject(3, 4),
-        Match(4, 6),
-        Reject(6, 7),
-    ]);
-    make_test!(str_searcher_ascii_haystack_seq, "bb", "abbcbbbbd", [
-        Reject(0, 1),
-        Match(1, 3),
-        Reject(3, 4),
-        Match(4, 6),
-        Match(6, 8),
-        Reject(8, 9),
-    ]);
-    make_test!(str_searcher_empty_needle_ascii_haystack, "", "abbcbbd", [
-        Match(0, 0),
-        Reject(0, 1),
-        Match(1, 1),
-        Reject(1, 2),
-        Match(2, 2),
-        Reject(2, 3),
-        Match(3, 3),
-        Reject(3, 4),
-        Match(4, 4),
-        Reject(4, 5),
-        Match(5, 5),
-        Reject(5, 6),
-        Match(6, 6),
-        Reject(6, 7),
-        Match(7, 7),
-    ]);
-    make_test!(str_searcher_multibyte_haystack, " ", "├──", [
-        Reject(0, 3),
-        Reject(3, 6),
-        Reject(6, 9),
-    ]);
-    make_test!(str_searcher_empty_needle_multibyte_haystack, "", "├──", [
-        Match(0, 0),
-        Reject(0, 3),
-        Match(3, 3),
-        Reject(3, 6),
-        Match(6, 6),
-        Reject(6, 9),
-        Match(9, 9),
-    ]);
+    make_test!(
+        str_searcher_ascii_haystack,
+        "bb",
+        "abbcbbd",
+        [Reject(0, 1), Match(1, 3), Reject(3, 4), Match(4, 6), Reject(6, 7),]
+    );
+    make_test!(
+        str_searcher_ascii_haystack_seq,
+        "bb",
+        "abbcbbbbd",
+        [Reject(0, 1), Match(1, 3), Reject(3, 4), Match(4, 6), Match(6, 8), Reject(8, 9),]
+    );
+    make_test!(
+        str_searcher_empty_needle_ascii_haystack,
+        "",
+        "abbcbbd",
+        [
+            Match(0, 0),
+            Reject(0, 1),
+            Match(1, 1),
+            Reject(1, 2),
+            Match(2, 2),
+            Reject(2, 3),
+            Match(3, 3),
+            Reject(3, 4),
+            Match(4, 4),
+            Reject(4, 5),
+            Match(5, 5),
+            Reject(5, 6),
+            Match(6, 6),
+            Reject(6, 7),
+            Match(7, 7),
+        ]
+    );
+    make_test!(
+        str_searcher_multibyte_haystack,
+        " ",
+        "├──",
+        [Reject(0, 3), Reject(3, 6), Reject(6, 9),]
+    );
+    make_test!(
+        str_searcher_empty_needle_multibyte_haystack,
+        "",
+        "├──",
+        [
+            Match(0, 0),
+            Reject(0, 3),
+            Match(3, 3),
+            Reject(3, 6),
+            Match(6, 6),
+            Reject(6, 9),
+            Match(9, 9),
+        ]
+    );
     make_test!(str_searcher_empty_needle_empty_haystack, "", "", [Match(0, 0),]);
     make_test!(str_searcher_nonempty_needle_empty_haystack, "├", "", []);
-    make_test!(char_searcher_ascii_haystack, 'b', "abbcbbd", [
-        Reject(0, 1),
-        Match(1, 2),
-        Match(2, 3),
-        Reject(3, 4),
-        Match(4, 5),
-        Match(5, 6),
-        Reject(6, 7),
-    ]);
-    make_test!(char_searcher_multibyte_haystack, ' ', "├──", [
-        Reject(0, 3),
-        Reject(3, 6),
-        Reject(6, 9),
-    ]);
-    make_test!(char_searcher_short_haystack, '\u{1F4A9}', "* \t", [
-        Reject(0, 1),
-        Reject(1, 2),
-        Reject(2, 3),
-    ]);
+    make_test!(
+        char_searcher_ascii_haystack,
+        'b',
+        "abbcbbd",
+        [
+            Reject(0, 1),
+            Match(1, 2),
+            Match(2, 3),
+            Reject(3, 4),
+            Match(4, 5),
+            Match(5, 6),
+            Reject(6, 7),
+        ]
+    );
+    make_test!(
+        char_searcher_multibyte_haystack,
+        ' ',
+        "├──",
+        [Reject(0, 3), Reject(3, 6), Reject(6, 9),]
+    );
+    make_test!(
+        char_searcher_short_haystack,
+        '\u{1F4A9}',
+        "* \t",
+        [Reject(0, 1), Reject(1, 2), Reject(2, 3),]
+    );
 
     // See #85462
     #[test]
diff --git a/library/alloc/tests/string.rs b/library/alloc/tests/string.rs
index 1c8bff1564d..d996c55f946 100644
--- a/library/alloc/tests/string.rs
+++ b/library/alloc/tests/string.rs
@@ -154,19 +154,28 @@ fn test_fromutf8error_into_lossy() {
 #[test]
 fn test_from_utf16() {
     let pairs = [
-        (String::from("𐍅𐌿𐌻𐍆𐌹𐌻𐌰\n"), vec![
-            0xd800, 0xdf45, 0xd800, 0xdf3f, 0xd800, 0xdf3b, 0xd800, 0xdf46, 0xd800, 0xdf39, 0xd800,
-            0xdf3b, 0xd800, 0xdf30, 0x000a,
-        ]),
-        (String::from("𐐒𐑉𐐮𐑀𐐲𐑋 𐐏𐐲𐑍\n"), vec![
-            0xd801, 0xdc12, 0xd801, 0xdc49, 0xd801, 0xdc2e, 0xd801, 0xdc40, 0xd801, 0xdc32, 0xd801,
-            0xdc4b, 0x0020, 0xd801, 0xdc0f, 0xd801, 0xdc32, 0xd801, 0xdc4d, 0x000a,
-        ]),
-        (String::from("𐌀𐌖𐌋𐌄𐌑𐌉·𐌌𐌄𐌕𐌄𐌋𐌉𐌑\n"), vec![
-            0xd800, 0xdf00, 0xd800, 0xdf16, 0xd800, 0xdf0b, 0xd800, 0xdf04, 0xd800, 0xdf11, 0xd800,
-            0xdf09, 0x00b7, 0xd800, 0xdf0c, 0xd800, 0xdf04, 0xd800, 0xdf15, 0xd800, 0xdf04, 0xd800,
-            0xdf0b, 0xd800, 0xdf09, 0xd800, 0xdf11, 0x000a,
-        ]),
+        (
+            String::from("𐍅𐌿𐌻𐍆𐌹𐌻𐌰\n"),
+            vec![
+                0xd800, 0xdf45, 0xd800, 0xdf3f, 0xd800, 0xdf3b, 0xd800, 0xdf46, 0xd800, 0xdf39,
+                0xd800, 0xdf3b, 0xd800, 0xdf30, 0x000a,
+            ],
+        ),
+        (
+            String::from("𐐒𐑉𐐮𐑀𐐲𐑋 𐐏𐐲𐑍\n"),
+            vec![
+                0xd801, 0xdc12, 0xd801, 0xdc49, 0xd801, 0xdc2e, 0xd801, 0xdc40, 0xd801, 0xdc32,
+                0xd801, 0xdc4b, 0x0020, 0xd801, 0xdc0f, 0xd801, 0xdc32, 0xd801, 0xdc4d, 0x000a,
+            ],
+        ),
+        (
+            String::from("𐌀𐌖𐌋𐌄𐌑𐌉·𐌌𐌄𐌕𐌄𐌋𐌉𐌑\n"),
+            vec![
+                0xd800, 0xdf00, 0xd800, 0xdf16, 0xd800, 0xdf0b, 0xd800, 0xdf04, 0xd800, 0xdf11,
+                0xd800, 0xdf09, 0x00b7, 0xd800, 0xdf0c, 0xd800, 0xdf04, 0xd800, 0xdf15, 0xd800,
+                0xdf04, 0xd800, 0xdf0b, 0xd800, 0xdf09, 0xd800, 0xdf11, 0x000a,
+            ],
+        ),
         (
             String::from("𐒋𐒘𐒈𐒑𐒛𐒒 𐒕𐒓 𐒈𐒚𐒍 𐒏𐒜𐒒𐒖𐒆 𐒕𐒆\n"),
             vec![