Enum ThemeMode 

pub enum ThemeMode {
    Light,
    Dark,
    Auto {
        fallback: ColorScheme,
    },
}

The caller’s policy for selecting a light or dark theme.

Light and Dark are explicit choices and need no terminal observation. Auto classifies an observed terminal background, or uses its explicit fallback when observation is unavailable.

use std::io;
use urushi::{ColorScheme, ThemeMode};
use urushi_terminal::TerminalQuery;

let background = match mode {
    ThemeMode::Auto { .. } => terminal.terminal_background()?,
    ThemeMode::Light | ThemeMode::Dark => None,
};
let scheme = mode.resolve(background);

Variants

Light

Dark

Auto

Fields

fallback: ColorScheme

Implementations

impl ThemeMode

pub fn resolve(self, background: Option<TerminalBackground>) -> ColorScheme

Trait Implementations

impl Clone for ThemeMode

fn clone(&self) -> ThemeMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ThemeMode

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

Formats the value using the given formatter.

impl PartialEq for ThemeMode

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ThemeMode

impl Eq for ThemeMode

impl StructuralPartialEq for ThemeMode