Function layout_2020::flow::layout_block_level_children

source ยท 
fn layout_block_level_children(
    layout_context: &LayoutContext<'_>,
    positioning_context: &mut PositioningContext,
    child_boxes: &[ArcRefCell<BlockLevelBox>],
    containing_block: &ContainingBlock<'_>,
    sequential_layout_state: Option<&mut SequentialLayoutState>,
    collapsible_with_parent_start_margin: CollapsibleWithParentStartMargin,
) -> FlowLayout