Enum Color 

pub enum Color {
    Default,
    Named(NamedColor),
    Indexed(u8),
    Rgb(u8, u8, u8),
}

Renderer-neutral color. The variants cover every shape any terminal-or-GPU renderer ever needs: Default for “use the terminal/window’s default”, Named for the 16 ANSI palette names (TUI’s 16-color fallback path), Indexed for the 256-color palette, Rgb for 24-bit truecolor.

TUI renderer maps Rgb to Indexed-closest-match when the terminal doesn’t support truecolor. GPUI ignores Named / Indexed lookups in palette-aware mode and reads Rgb directly. The host owns the lossless form; each renderer owns its own lossy-mapping at adapter time.

Variants

Default

Terminal / window default for this channel. Maps to ratatui::Color::Reset.

Named(NamedColor)

One of the 16 named ANSI colors. The TUI’s primary palette path; GPUI maps these to its theme’s named-color table.

Indexed(u8)

256-color palette index (xterm 256-color extension).

Rgb(u8, u8, u8)

24-bit truecolor.

Implementations

impl Color

pub fn to_rgb_u32(self, fallback: u32) -> u32

Convert to a 24-bit 0xRRGGBB packed u32 for GPU-side renderers (which want raw truecolor, not the renderer- neutral Color enum). Color::Default returns fallback — the caller decides what “use the terminal / window default channel” means in pixel-space.

Named colors map to canonical ANSI RGB values that match what xterm + most modern terminal emulators use. The indexed (xterm 256) path computes the 6×6×6 cube + the 24-step grayscale ramp standardly.

Trait Implementations

impl Clone for Color

fn clone(&self) -> Color

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Color

impl Debug for Color

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

Formats the value using the given formatter.

impl Eq for Color

impl From<Color> for ColorRef

fn from(c: Color) -> Self

Converts to this type from the input type.

impl Hash for Color

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 PartialEq for Color

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Color