Struct layout_2020::positioned::PositioningContextLength

pub(crate) struct PositioningContextLength {
    for_nearest_positioned_ancestor: usize,
    for_nearest_containing_block_for_all_descendants: usize,
}

A data structure which stores the size of a positioning context.

Fields

for_nearest_positioned_ancestor: usize

The number of boxes that will be hoisted the the nearest positioned ancestor for layout.

for_nearest_containing_block_for_all_descendants: usize

The number of boxes that will be hoisted the the nearest ancestor which establishes a containing block for all descendants for layout.

Trait Implementations

impl Clone for PositioningContextLength

fn clone(&self) -> PositioningContextLength

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PositioningContextLength

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

Formats the value using the given formatter.

impl PartialEq for PositioningContextLength

fn eq(&self, other: &PositioningContextLength) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Zero for PositioningContextLength

fn zero() -> Self

Returns the zero value.

fn is_zero(&self) -> bool

Returns whether this value is zero.

impl Copy for PositioningContextLength

impl StructuralPartialEq for PositioningContextLength