src/tools/rustfmt/tests/source/struct_lits_multiline.rs

// rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// rustfmt-struct_lit_single_line: false

// Struct literal expressions.

fn main() {
    let x = Bar;

    // Comment
    let y = Foo {a: x };

    Foo { a: foo() /* comment*/, /* comment*/ b: bar(), ..something };

    Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo { a: foo(), b: bar(), };

    Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo { a: foo(), b: bar(), };

    Foooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooo {
        // Comment
        a: foo(), // Comment
        // Comment
        b: bar(), // Comment
    };

    Foo { a:Bar,
          b:foo() };

    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 issue491() {
    Foo {
        guard: None,
        arm: 0, // Comment
    };
}