Struct CacheableLayoutResult

pub(crate) struct CacheableLayoutResult {
    pub fragments: Vec<Fragment>,
    pub content_block_size: Au,
    pub collapsible_margins_in_children: CollapsedBlockMargins,
    pub content_inline_size_for_table: Option<Au>,
    pub baselines: Baselines,
    pub depends_on_block_constraints: bool,
    pub specific_layout_info: Option<SpecificLayoutInfo>,
}

Fields

fragments: Vec<Fragment>

content_block_size: Au

https://drafts.csswg.org/css2/visudet.html#root-height

collapsible_margins_in_children: CollapsedBlockMargins

If this layout is for a block container, this tracks the collapsable size of start and end margins and whether or not the block container collapsed through.

content_inline_size_for_table: Option<Au>

The contents of a table may force it to become wider than what we would expect from ‘width’ and ‘min-width’. This is the resulting inline content size, or None for non-table layouts.

baselines: Baselines

The offset of the last inflow baseline of this layout in the content area, if there was one. This is used to propagate baselines to the ancestors of display: inline-block.

depends_on_block_constraints: bool

Whether or not this layout depends on the containing block size.

specific_layout_info: Option<SpecificLayoutInfo>

Additional information of this layout that could be used by Javascripts and devtools.

Trait Implementations

impl Clone for CacheableLayoutResult

fn clone(&self) -> CacheableLayoutResult

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl MallocSizeOf for CacheableLayoutResult

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.