src/tools/rustfmt/tests/target/struct_lits.rs

// rustfmt-normalize_comments: true
// rustfmt-wrap_comments: true
// Struct literal expressions.

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,
    };
}