Enum layout_2013::model::CollapsibleMargins

pub enum CollapsibleMargins {
    None(Au, Au),
    Collapse(AdjoiningMargins, AdjoiningMargins),
    CollapseThrough(AdjoiningMargins),
}

Represents the block-start and block-end margins of a flow with collapsible margins. See CSS 2.1 § 8.3.1.

Variants

None(Au, Au)

Margins may not collapse with this flow.

Collapse(AdjoiningMargins, AdjoiningMargins)

Both the block-start and block-end margins (specified here in that order) may collapse, but the margins do not collapse through this flow.

CollapseThrough(AdjoiningMargins)

Margins collapse through this flow. This means, essentially, that the flow doesn’t have any border, padding, or out-of-flow (floating or positioned) content

Implementations

impl CollapsibleMargins

pub fn new() -> CollapsibleMargins

pub fn block_start_margin_for_noncollapsible_context(&self) -> Au

Returns the amount of margin that should be applied in a noncollapsible context. This is currently used to apply block-start margin for hypothetical boxes, since we do not collapse margins of hypothetical boxes.

pub fn block_end_margin_for_noncollapsible_context(&self) -> Au

Trait Implementations

impl Clone for CollapsibleMargins

fn clone(&self) -> CollapsibleMargins

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for CollapsibleMargins

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for CollapsibleMargins

fn default() -> Self

Returns the “default value” for a type.

impl Copy for CollapsibleMargins