Enum Length 

#[non_exhaustive]
pub enum Length {
    Auto,
    Px(f32),
    Fraction(f32),
}

A length along one axis.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Auto

Decided by layout: the content’s size, or what flexing gives.

Px(f32)

Logical pixels, multiplied by the UI’s scale factor.

Fraction(f32)

A share of the parent’s size: 0.5 is half.

Trait Implementations

impl Clone for Length

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Length

impl Debug for Length

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

Formats the value using the given formatter.

impl Default for Length

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Length

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Length