You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mod.rs
    path of file: ./repos/taffy/src/style
    
    the code of the file until where you have to start completion: //! A typed representation of [CSS style properties](https://css-tricks.com/snippets/css/a-guide-to-flexbox/) in Rust. Used as input to layout computation.
    
    fn style_sizes() {
        use super::*;

        fn assert_type_size<T>(expected_size: usize) {
            let name = ::core::any::type_name::<T>();
            let name = name.replace("taffy::geometry::", "");
            let name = name.replace("taffy::style::dimension::", "");
            let name = name.replace("taffy::style::alignment::", "");
            let name = name.replace("taffy::style::flex::", "");
            let name = name.replace("taffy::style::grid::", "");

            assert_eq!(
                ::core::mem::size_of::<T>(),
                expected_size,
                "Expected {} for be {} byte(s) but it was {} byte(s)",
                name,
                expected_size,
                ::core::mem::size_of::<T>(),
            );
        }

        // Display and Position
        assert_type_size::<Display>(1);
        assert_type_size::<Position>(1);
        assert_type_size::<Overflow>(1);

        // Dimensions and aggregations of Dimensions
        assert_type_size::<f32>(4);
        assert_type_size::<LengthPercentage>(8);
        assert_type_size::<LengthPercentageAuto>(8);
        assert_type_size::<Dimension>(8);
        assert_type_size::<Size<LengthPercentage>>(16);
        assert_type_size::<Size<LengthPercentageAuto>>(16);
        assert_type_size::<Size<Dimension>>(16);
        assert_type_size::<Rect<LengthPercentage>>(32);
        assert_type_size::<Rect<LengthPercentageAuto>>(32);
        assert_type_size::<Rect<Dimension>>(32);

        // Alignment
        assert_type_size::<AlignContent>(1);
        assert_type_size::<AlignItems>(1);
        assert_type_size::<Option<AlignItems>>(1);

        // Flexbox Container
        assert_type_size::<FlexDirection>(1);
        assert_type_size::<FlexWrap>(1);

        // CSS Grid Container
        assert_type_size::<GridAutoFlow>(1);
        assert_type_size::<MinTrackSizingFunction>(8);
        assert_type_size::<MaxTrackSizingFunction>(12);
        assert_type_size::<NonRepeatedTrackSizingFunction>(20);
        assert_type_size::<TrackSizingFunction>(32);
        assert_type_size::<Vec<NonRepeatedTrackSizingFunction>>(24);
        assert_type_size::<Vec<TrackSizingFunction>>(24);

        // CSS Grid Item
        assert_type_size::<GridPlacement>(4);
        assert_type_size::<Line<GridPlacement>>(8);

        // Overall
        assert_type_size::<Style>(352);
    }