Enum GridTrack 

#[non_exhaustive]
pub enum GridTrack {
    Px(i32),
    Fr(u8),
    Content,
}

Size descriptor for a single grid track (column or row) (LPAR-10 §5.E).

Registration policy

Specification Required — adding a variant requires a phase-doc entry citing and updating the §5.E table.

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.

Px(i32)

Fixed pixel track size.

Fr(u8)

Fractional free-space unit (LV_GRID_FR(x) analogue).

After Px and Content tracks are sized, remaining free space is distributed proportionally among Fr tracks by their u8 values.

Content

Size to the widest/tallest item in this track (LV_GRID_CONTENT).

Trait Implementations

impl Clone for GridTrack

fn clone(&self) -> GridTrack

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for GridTrack

impl Debug for GridTrack

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

Formats the value using the given formatter.

impl Eq for GridTrack

impl PartialEq for GridTrack

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GridTrack