Enum WidthClass 

pub enum WidthClass {
    Compact,
    Medium,
    Expanded,
    Wide,
}

The width classes of a view’s container (layout.md, “Responding to space”): in rem, so enlarged text moves a window to a narrower class.

Variants

Compact

Medium

Expanded

Wide

Implementations

impl WidthClass

pub fn of(width_rem: f32) -> WidthClass

The class of width_rem, with no history.

pub fn with_history(width_rem: f32, previous: Option<WidthClass>) -> WidthClass

The class of width_rem given the class it was in: it holds inside a small band around each boundary, so a window resized exactly at one does not flicker between layouts.

pub const fn band(self) -> (f32, f32)

The rem range the class covers.

pub const fn gutter_steps(self) -> f32

The page gutter of the class, in steps of the native page gutter (Rhythm::Group): one on a phone, more around the content as there is more room.

Trait Implementations

impl Clone for WidthClass

fn clone(&self) -> WidthClass

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WidthClass

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

Formats the value using the given formatter.

impl Ord for WidthClass

fn cmp(&self, other: &WidthClass) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for WidthClass

fn eq(&self, other: &WidthClass) -> 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 PartialOrd for WidthClass

fn partial_cmp(&self, other: &WidthClass) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for WidthClass

impl Eq for WidthClass

impl StructuralPartialEq for WidthClass