Enum Length 

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

A length in a layout attribute.

Percent holds a fraction, like taffy: Length::Percent(0.5) is 50%. The From<&str> impl parses the CSS-ish spellings ("50%", "auto", "12px", "12").

Variants

Px(f32)

An absolute length in egui points.

Percent(f32)

A fraction of the containing block (0.5 is 50%).

Auto

Sized by the layout algorithm.

Implementations

impl Length

pub fn to_dimension(self) -> Dimension

As a taffy Dimension (width / height / flex-basis).

pub fn to_length_percentage_auto(self) -> LengthPercentageAuto

As a taffy LengthPercentageAuto (margin).

pub fn to_length_percentage(self) -> LengthPercentage

As a taffy LengthPercentage (padding). Auto becomes zero.

Trait Implementations

impl Clone for Length

fn clone(&self) -> Length

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Length

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

Formats the value using the given formatter.

impl Default for Length

fn default() -> Length

Returns the “default value” for a type.

impl From<&str> for Length

fn from(s: &str) -> Self

Panics

Panics on anything that is not "auto", "<n>%", "<n>px" or "<n>".

impl From<f32> for Length

fn from(v: f32) -> Self

Converts to this type from the input type.

impl From<i32> for Length

fn from(v: i32) -> Self

Converts to this type from the input type.

impl PartialEq for Length

fn eq(&self, other: &Length) -> 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 Length

impl StructuralPartialEq for Length