Enum Space 

pub enum Space {
    XS,
    S,
    M,
    L,
    XL,
}

A semantic spacing step, accepted wherever a container or modifier takes a gap or an inset in points: column(..).spacing(Space::S), .padding(Space::M); an Insets constructor takes Space::L.points().

Fonts are semantic (Font::Headline) and the house rule forbids point sizes; spacing is the same kind of thing. A step resolves to a point value per platform, so the platforms have room to differ and an app has one vocabulary. Today every platform resolves the same scale: 4, 8, 12, 16 and 24 points. A raw f64 stays accepted everywhere a Space is.

Variants

XS

The tightest gap: between an icon and its label, between a caption and its value.

S

The default gap between siblings in a row or a short column.

M

The gap between groups within a page section.

L

A page’s edge inset, and the gap between sections.

XL

The gap between major regions of a page.

Implementations

impl Space

pub const fn points(self) -> f64

The step in points on this platform.

Trait Implementations

impl Clone for Space

fn clone(&self) -> Space

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Space

impl Debug for Space

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

Formats the value using the given formatter.

impl Eq for Space

impl From<Space> for f64

fn from(s: Space) -> f64

Converts to this type from the input type.

impl Hash for Space

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 IntoInsets for Space

fn into_insets(self) -> Insets

impl PartialEq for Space

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Space