Enum LayoutDirection 

pub enum LayoutDirection {
    Ltr,
    Rtl,
}

Which side of the interface is the start.

Variants

Ltr

Start is the left edge — Latin, Cyrillic, CJK.

Rtl

Start is the right edge — Arabic, Hebrew.

Implementations

impl LayoutDirection

pub fn place_x(self, start: f32, width: f32, item_width: f32) -> f32

Converts a distance from the start edge to a physical horizontal position.

pub fn is_rtl(self) -> bool

Whether the start edge is the right one.

pub fn reversed(self) -> Self

The direction that reads the other way.

pub fn resolve(self, start: f32, end: f32) -> (f32, f32)

Turns start/end values into physical left/right values.

Trait Implementations

impl Clone for LayoutDirection

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 LayoutDirection

impl Debug for LayoutDirection

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

Formats the value using the given formatter.

impl Default for LayoutDirection

fn default() -> Self

Returns the “default value” for a type.

impl Eq for LayoutDirection

impl Hash for LayoutDirection

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for LayoutDirection

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for LayoutDirection