Enum ColorToken 

pub enum ColorToken {
    Value {
        light: Color,
        dark: Color,
    },
    Derived {
        from: TokenRef,
        ops: OpRange,
    },
}

A colour token: one value per base, or a recipe over an earlier token or a theme role. ColorToken::same is the unthemed case, and what a declaration with one colour builds; a derived one is built by Tokens::derive, since its source is an index into the table that holds it.

Variants

Value

Fields

light: Color

dark: Color

Derived

from, with the ops at ops in Tokens’ chain applied in order. from is a colour token declared before this one in the same table, or a theme role — never a later token, so the chain is acyclic by construction and a read recurses at most the table’s length.

Fields

from: TokenRef

ops: OpRange

Implementations

impl ColorToken

pub fn same(c: Color) -> ColorToken

pub fn themed(light: Color, dark: Color) -> ColorToken

pub fn halves(&self) -> Option<(Color, Color)>

The declared halves of a value token; None for a derived one, whose halves are whatever its recipe makes of its source’s (Tokens::halves).

pub fn is_derived(&self) -> bool

Trait Implementations

impl Clone for ColorToken

fn clone(&self) -> ColorToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ColorToken

impl Debug for ColorToken

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

Formats the value using the given formatter.

impl PartialEq for ColorToken

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ColorToken