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-rw-r--r--src/tools/rustfmt/tests/target/configs/struct_field_align_threshold/20.rs471
1 files changed, 471 insertions, 0 deletions
diff --git a/src/tools/rustfmt/tests/target/configs/struct_field_align_threshold/20.rs b/src/tools/rustfmt/tests/target/configs/struct_field_align_threshold/20.rs
new file mode 100644
index 000000000..12a523e9d
--- /dev/null
+++ b/src/tools/rustfmt/tests/target/configs/struct_field_align_threshold/20.rs
@@ -0,0 +1,471 @@
+// rustfmt-struct_field_align_threshold: 20
+// rustfmt-normalize_comments: true
+// rustfmt-wrap_comments: true
+// rustfmt-error_on_line_overflow: false
+
+struct Foo {
+ x: u32,
+ yy: u32, // comment
+ zzz: u32,
+}
+
+pub struct Bar {
+ x: u32,
+ yy: u32,
+ zzz: u32,
+
+ xxxxxxx: u32,
+}
+
+fn main() {
+ let foo = Foo {
+ x: 0,
+ yy: 1,
+ zzz: 2,
+ };
+
+ let bar = Bar {
+ x: 0,
+ yy: 1,
+ zzz: 2,
+
+ xxxxxxx: 3,
+ };
+}
+
+/// A Doc comment
+#[AnAttribute]
+pub struct Foo {
+ #[rustfmt::skip]
+ f : SomeType, // Comment beside a field
+ f: SomeType, // Comment beside a field
+ // Comment on a field
+ #[AnAttribute]
+ g: SomeOtherType,
+ /// A doc comment on a field
+ h: AThirdType,
+ pub i: TypeForPublicField,
+}
+
+// #1029
+pub struct Foo {
+ #[doc(hidden)]
+ // This will NOT get deleted!
+ bar: String, // hi
+}
+
+// #1029
+struct X {
+ // `x` is an important number.
+ #[allow(unused)] // TODO: use
+ x: u32,
+}
+
+// #410
+#[allow(missing_docs)]
+pub struct Writebatch<K: Key> {
+ #[allow(dead_code)] // only used for holding the internal pointer
+ writebatch: RawWritebatch,
+ marker: PhantomData<K>,
+}
+
+struct Bar;
+
+struct NewType(Type, OtherType);
+
+struct NewInt<T: Copy>(
+ pub i32,
+ SomeType, // inline comment
+ T, // sup
+);
+
+struct Qux<
+ 'a,
+ N: Clone + 'a,
+ E: Clone + 'a,
+ G: Labeller<'a, N, E> + GraphWalk<'a, N, E>,
+ W: Write + Copy,
+>(
+ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA, // Comment
+ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
+ #[AnAttr]
+ // Comment
+ /// Testdoc
+ G,
+ pub W,
+);
+
+struct Tuple(
+ // Comment 1
+ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
+ // Comment 2
+ BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB,
+);
+
+// With a where-clause and generics.
+pub struct Foo<'a, Y: Baz>
+where
+ X: Whatever,
+{
+ f: SomeType, // Comment beside a field
+}
+
+struct Baz {
+ a: A, // Comment A
+ b: B, // Comment B
+ c: C, // Comment C
+}
+
+struct Baz {
+ a: A, // Comment A
+
+ b: B, // Comment B
+
+ c: C, // Comment C
+}
+
+struct Baz {
+ a: A,
+
+ b: B,
+ c: C,
+
+ d: D,
+}
+
+struct Baz {
+ // Comment A
+ a: A,
+
+ // Comment B
+ b: B,
+ // Comment C
+ c: C,
+}
+
+// Will this be a one-liner?
+struct Tuple(
+ A, // Comment
+ B,
+);
+
+pub struct State<F: FnMut() -> time::Timespec> {
+ now: F,
+}
+
+pub struct State<F: FnMut() -> ()> {
+ now: F,
+}
+
+pub struct State<F: FnMut()> {
+ now: F,
+}
+
+struct Palette {
+ /// A map of indices in the palette to a count of pixels in approximately
+ /// that color
+ foo: i32,
+}
+
+// Splitting a single line comment into a block previously had a misalignment
+// when the field had attributes
+struct FieldsWithAttributes {
+ // Pre Comment
+ #[rustfmt::skip] pub host:String, /* Post comment BBBBBBBBBBBBBB BBBBBBBBBBBBBBBB
+ * BBBBBBBBBBBBBBBB BBBBBBBBBBBBBBBBB BBBBBBBBBBB */
+ // Another pre comment
+ #[attr1]
+ #[attr2]
+ pub id: usize, /* CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCCCC
+ * CCCCCCCCCCCCCCCCCC CCCCCCCCCCCCCC CCCCCCCCCCCC */
+}
+
+struct Deep {
+ deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
+ node::Handle<IdRef<'id, Node<K, V>>, Type, NodeType>,
+}
+
+struct Foo<T>(T);
+struct Foo<T>(T)
+where
+ T: Copy,
+ T: Eq;
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUUUUUUU,
+ TTTTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUU,
+);
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUUUUUUU,
+ TTTTTTTTTTTTTTTTTTT,
+)
+where
+ T: PartialEq;
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUUUUUUU,
+ TTTTTTTTTTTTTTTTTTTTT,
+)
+where
+ T: PartialEq;
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUUUUUUU,
+ TTTTTTTTTTTTTTTTTTT,
+ UUUUUUUUUUUUUUUUUUU,
+)
+where
+ T: PartialEq;
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTT, // Foo
+ UUUUUUUUUUUUUUUUUUUUUUUU, // Bar
+ // Baz
+ TTTTTTTTTTTTTTTTTTT,
+ // Qux (FIXME #572 - doc comment)
+ UUUUUUUUUUUUUUUUUUU,
+);
+
+mod m {
+ struct X<T>
+ where
+ T: Sized,
+ {
+ a: T,
+ }
+}
+
+struct Foo<T>(
+ TTTTTTTTTTTTTTTTTTT,
+ /// Qux
+ UUUUUUUUUUUUUUUUUUU,
+);
+
+struct Issue677 {
+ pub ptr: *const libc::c_void,
+ pub trace: fn(obj: *const libc::c_void, tracer: *mut JSTracer),
+}
+
+struct Foo {}
+struct Foo {}
+struct Foo {
+ // comment
+}
+struct Foo {
+ // trailing space ->
+}
+struct Foo {
+ // comment
+}
+struct Foo(
+ // comment
+);
+
+struct LongStruct {
+ a: A,
+ the_quick_brown_fox_jumps_over_the_lazy_dog:
+ AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA,
+}
+
+struct Deep {
+ deeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeep:
+ node::Handle<IdRef<'id, Node<Key, Value>>, Type, NodeType>,
+}
+
+struct Foo<C = ()>(String);
+
+// #1364
+fn foo() {
+ convex_shape.set_point(0, &Vector2f { x: 400.0, y: 100.0 });
+ convex_shape.set_point(1, &Vector2f { x: 500.0, y: 70.0 });
+ convex_shape.set_point(2, &Vector2f { x: 450.0, y: 100.0 });
+ convex_shape.set_point(3, &Vector2f { x: 580.0, y: 150.0 });
+}
+
+fn main() {
+ let x = Bar;
+
+ // Comment
+ let y = Foo { a: x };
+
+ Foo {
+ a: foo(), // comment
+ // comment
+ b: bar(),
+ ..something
+ };
+
+ Fooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo { a: f(), b: b() };
+
+ Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo {
+ a: f(),
+ b: b(),
+ };
+
+ Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo {
+ // Comment
+ a: foo(), // Comment
+ // Comment
+ b: bar(), // Comment
+ };
+
+ Foo { a: Bar, b: f() };
+
+ Quux {
+ x: if cond {
+ bar();
+ },
+ y: baz(),
+ };
+
+ A {
+ // Lorem ipsum dolor sit amet, consectetur adipiscing elit. Donec a diam lectus. Sed sit
+ // amet ipsum mauris. Maecenas congue ligula ac quam viverra nec consectetur ante
+ // hendrerit. Donec et mollis dolor.
+ first: item(),
+ // Praesent et diam eget libero egestas mattis sit amet vitae augue.
+ // Nam tincidunt congue enim, ut porta lorem lacinia consectetur.
+ second: Item,
+ };
+
+ Some(Data::MethodCallData(MethodCallData {
+ span: sub_span.unwrap(),
+ scope: self.enclosing_scope(id),
+ ref_id: def_id,
+ decl_id: Some(decl_id),
+ }));
+
+ Diagram {
+ // o This graph demonstrates how
+ // / \ significant whitespace is
+ // o o preserved.
+ // /|\ \
+ // o o o o
+ graph: G,
+ }
+}
+
+fn matcher() {
+ TagTerminatedByteMatcher {
+ matcher: ByteMatcher {
+ pattern: b"<HTML",
+ mask: b"\xFF\xDF\xDF\xDF\xDF\xFF",
+ },
+ };
+}
+
+fn issue177() {
+ struct Foo<T> {
+ memb: T,
+ }
+ let foo = Foo::<i64> { memb: 10 };
+}
+
+fn issue201() {
+ let s = S { a: 0, ..b };
+}
+
+fn issue201_2() {
+ let s = S { a: S2 { ..c }, ..b };
+}
+
+fn issue278() {
+ let s = S {
+ a: 0,
+ //
+ b: 0,
+ };
+ let s1 = S {
+ a: 0,
+ // foo
+ //
+ // bar
+ b: 0,
+ };
+}
+
+fn struct_exprs() {
+ Foo { a: 1, b: f(2) };
+ Foo {
+ a: 1,
+ b: f(2),
+ ..g(3)
+ };
+ LoooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooongStruct {
+ ..base
+ };
+ IntrinsicISizesContribution {
+ content_intrinsic_sizes: IntrinsicISizes {
+ minimum_inline_size: 0,
+ },
+ };
+}
+
+fn issue123() {
+ Foo { a: b, c: d, e: f };
+
+ Foo {
+ a: bb,
+ c: dd,
+ e: ff,
+ };
+
+ Foo {
+ a: ddddddddddddddddddddd,
+ b: cccccccccccccccccccccccccccccccccccccc,
+ };
+}
+
+fn issue491() {
+ Foo {
+ guard: None,
+ arm: 0, // Comment
+ };
+
+ Foo {
+ arm: 0, // Comment
+ };
+
+ Foo {
+ a: aaaaaaaaaa,
+ b: bbbbbbbb,
+ c: cccccccccc,
+ d: dddddddddd, // a comment
+ e: eeeeeeeee,
+ };
+}
+
+fn issue698() {
+ Record {
+ ffffffffffffffffffffffffffields: aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
+ };
+ Record {
+ ffffffffffffffffffffffffffields:
+ aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
+ }
+}
+
+fn issue835() {
+ MyStruct {};
+ MyStruct { /* a comment */ };
+ MyStruct {
+ // Another comment
+ };
+ MyStruct {}
+}
+
+fn field_init_shorthand() {
+ MyStruct { x, y, z };
+ MyStruct { x, y, z, ..base };
+ Foo {
+ aaaaaaaaaa,
+ bbbbbbbb,
+ cccccccccc,
+ dddddddddd, // a comment
+ eeeeeeeee,
+ };
+ Record {
+ ffffffffffffffffffffffffffieldsaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa,
+ };
+}
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