Struct Appearance 

#[non_exhaustive]
pub struct Appearance {
    pub font: Option<Tint>,
    pub back: Option<Tint>,
    pub bold: bool,
    pub enabled: Option<bool>,
    pub visible: Option<bool>,
}

What the rules that apply come to.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

font: Option<Tint>

The color of the text.

back: Option<Tint>

The color behind it.

bold: bool

Heavier text.

enabled: Option<bool>

Whether it can be used, if a rule said.

visible: Option<bool>

Whether it shows, if a rule said.

Trait Implementations

impl Clone for Appearance

fn clone(&self) -> Appearance

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Appearance

impl Debug for Appearance

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

Formats the value using the given formatter.

impl Default for Appearance

fn default() -> Appearance

Returns the “default value” for a type.

impl Eq for Appearance

impl PartialEq for Appearance

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Appearance