Enum Chrome 

#[non_exhaustive]
pub enum Chrome {
    Bullet,
    Gutter,
    Fill,
    Edge,
    Shadow,
    Padding,
    Type,
    Pointing,
}

One thing an element brings that a description never asked for.

Atoms rather than bundles, because the bundles disagree at the edges: a link-as-button gives back its padding and its font so it can read as text, and a facet button keeps both so it stays worth aiming at. The named sets below are the bundles, spelled once each.

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.

Bullet

The bullet on a list item. list-style: none.

Gutter

The gutter around a list, which existed to make room for the bullet. margin: 0.

Fill

A control’s surface. background: none.

Edge

A control’s stroke. border: none.

Shadow

A control’s raised look, where an app’s own button rule supplies one. box-shadow: none.

Padding

The room a control keeps around its label. padding: 0.

Type

The face a control is set in, which is not the face around it. font: inherit.

Pointing

The one addition rather than a withdrawal: a <button> points with the default arrow where an <a> points with a hand. cursor: pointer.

Trait Implementations

impl Clone for Chrome

fn clone(&self) -> Chrome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Chrome

impl Debug for Chrome

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

Formats the value using the given formatter.

impl Eq for Chrome

impl PartialEq for Chrome

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Chrome