Enum taffy::style::Dimension

pub enum Dimension {
    Length(f32),
    Percent(f32),
    Auto,
}

A unit of linear measurement

This is commonly combined with Rect, Point and Size<T>.

Variants

Length(f32)

An absolute length in some abstract units. Users of Taffy may define what they correspond to in their application (pixels, logical pixels, mm, etc) as they see fit.

Percent(f32)

The dimension is stored in percentage relative to the parent item.

Auto

The dimension should be automatically computed

Implementations

impl Dimension

pub fn into_option(self) -> Option<f32>

Get Length value if value is Length variant

Trait Implementations

impl Clone for Dimension

fn clone(&self) -> Dimension

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Dimension

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Dimension

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<LengthPercentage> for Dimension

fn from(input: LengthPercentage) -> Self

Converts to this type from the input type.

impl From<LengthPercentageAuto> for Dimension

fn from(input: LengthPercentageAuto) -> Self

Converts to this type from the input type.

impl FromLength for Dimension

fn from_length<Input: Into<f32> + Copy>(value: Input) -> Self

Converts into an Into<f32> into Self

impl FromPercent for Dimension

fn from_percent<Input: Into<f32> + Copy>(percent: Input) -> Self

Converts into an Into<f32> into Self

impl MaybeResolve<Option<f32>, Option<f32>> for Dimension

fn maybe_resolve(self, context: Option<f32>) -> Option<f32>

Converts the given Dimension into an absolute length

Can return None

impl PartialEq for Dimension

fn eq(&self, other: &Dimension) -> 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 ResolveOrZero<Option<f32>, f32> for Dimension

fn resolve_or_zero(self, context: Option<f32>) -> f32

Will return a default value of result is evaluated to None

impl Serialize for Dimension

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TaffyAuto for Dimension

const AUTO: Self = Self::Auto

The auto value for type implementing TaffyAuto

impl TaffyZero for Dimension

const ZERO: Self = _

The zero value for type implementing TaffyZero

impl Copy for Dimension

impl StructuralPartialEq for Dimension