Struct layout_2020::flow::float::FloatBand

pub struct FloatBand {
    pub top: Au,
    pub inline_start: Option<Au>,
    pub inline_end: Option<Au>,
}

Internal data structure that describes a nonoverlapping vertical region in which floats may be placed. Floats must go between “inline-start edge + inline_start” and “inline-end edge - inline_end”.

Fields

top: Au

The logical vertical position of the top of this band.

inline_start: Option<Au>

The distance from the inline-start 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 inline-start; 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.

inline_end: Option<Au>

The distance from the inline-start edge of the block formatting context to the last legal (logically) horizontal position where floats may be placed. If None, there are no floats to the inline-end; 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

Tests for self and other values to be equal, and is used by ==.

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

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