Struct Theme 

pub struct Theme {

    pub background: Color,
    pub foreground: Color,
    pub muted: Color,
    pub muted_text: Color,
    pub selection_background: Color,
    pub selection_foreground: Color,
    pub error: Color,
    pub success: Color,
    pub warning: Color,
    pub accent: Color,
    pub chrome: Color,
    pub highlight: Color,
    pub notice: Color,
}

Fields

background: Color

foreground: Color

muted: Color

Structural chrome: borders, unfocused/inactive elements.

muted_text: Color

Secondary text: hints, footers, “press any key to close”.

selection_background: Color

selection_foreground: Color

error: Color

Errors, validation failures, last_error.

success: Color

Booted-simulator dot, confirmation affordances.

warning: Color

In-flight / transient status messages.

accent: Color

Popup borders, command-palette chrome, runtime-group headers.

chrome: Color

Header text, readout numbers, chrome accents.

highlight: Color

Spare accent (blue slot in the original palette).

notice: Color

Spare accent (magenta slot in the original palette).

Implementations

impl Theme

pub fn from_name(name: ThemeName) -> Self

pub fn default_plus() -> Self

The Default+ colorscheme, values taken verbatim from that repo’s palette.yaml (base + accent).

pub fn ansi() -> Self

The terminal’s own 16-color scheme. Correct on a background whose depth/appearance nothing here has detected, at the cost of not matching Default+ exactly on every terminal — see vigia’s theme.rs for the same reasoning about why an ANSI-named palette is the safe fallback rather than the default.

pub fn tokyo_night() -> Self

Tokyo Night (the “Night” variant), values taken from that project’s canonical Lua palette.

pub fn nord() -> Self

Nord, values taken from the official palette (nord0-nord15). Uses nord8 (“frost”, light blue-cyan) as the accent rather than nord7, matching how most terminal ports pick the brightest frost tone for emphasis.

pub fn dracula() -> Self

Dracula, values taken from the official spec. Dracula has no distinct “blue” — its own ANSI spec maps the blue slot to the purple hex, which this mirrors.

pub fn gruvbox() -> Self

Gruvbox dark, “bright” accent set (gruvbox’s neutral tones are deliberately desaturated/earthy; the bright set reads better as foreground text on its own dark background, which is how most terminal ports use it for ANSI 8-15).

pub fn catppuccin_mocha() -> Self

Catppuccin Mocha, values taken from the official palette.

pub fn solarized_dark() -> Self

Solarized Dark, values taken from the official base16 spec (base03-base3).

pub fn vesper() -> Self

Vesper — an ultra-muted, near-monochromatic palette with warm pastel accents. Values taken from the canonical VS Code theme.

pub fn base(&self) -> Style

Regular body text.

pub fn header(&self) -> Style

The title bar / breadcrumb chrome.

pub fn accent_style(&self) -> Style

Runtime group headers, the command-palette border — anything drawing attention without signaling success/warning/error.

pub fn success(&self) -> Style

A booted simulator’s indicator dot, confirmation affordances.

pub fn warning(&self) -> Style

In-flight/transient status messages, confirm-prompt banners.

pub fn error(&self) -> Style

last_error, validation failures.

pub fn hint(&self) -> Style

Footer key hints, “press any key to close”, the ghost autocomplete suffix, a shutdown simulator’s indicator dot.

pub fn bar(&self) -> Style

The main list’s selected row — the same filled-bar look for every highlighted row across the UI.

pub fn chrome_bar(&self) -> Style

Full-row background wash for header and status bar.

pub fn rule(&self) -> Style

Horizontal rule (hairline) between bars and content.

Trait Implementations

impl Clone for Theme

fn clone(&self) -> Theme

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Theme

impl Debug for Theme

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

Formats the value using the given formatter.

impl Default for Theme

fn default() -> Self

Returns the “default value” for a type.

impl Eq for Theme

impl PartialEq for Theme

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Theme