Struct layout_2020::flow::float::FloatBand

pub struct FloatBand {
    pub top: Au,
    pub left: Option<Au>,
    pub right: Option<Au>,
}

Internal data structure that describes a nonoverlapping vertical region in which floats may be placed. Floats must go between “left edge + left” and “right edge - right”.

Fields

top: Au

The logical vertical position of the top of this band.

left: Option<Au>

The distance from the left edge of the block formatting context to the first legal (logically) horizontal position where floats may be placed. If None, there are no floats to the left; distinguishing between the cases of “a zero-width float is present” and “no floats at all are present” is necessary to, for example, clear past zero-width floats.

right: Option<Au>

The distance from the left edge of the block formatting context to the first legal (logically) horizontal position where floats may be placed. If None, there are no floats to the right; distinguishing between the cases of “a zero-width float is present” and “no floats at all are present” is necessary to, for example, clear past zero-width floats.

Implementations

impl FloatBand

fn object_fits( &self, object: &PlacementInfo, walls: &ContainingBlockPositionInfo, ) -> bool

Determines whether an object fits in a band. Returns true if the object fits.

Trait Implementations

impl Clone for FloatBand

fn clone(&self) -> FloatBand

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FloatBand

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

Formats the value using the given formatter.

impl PartialEq for FloatBand

fn eq(&self, other: &FloatBand) -> 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 Copy for FloatBand

impl StructuralPartialEq for FloatBand