221 lines
8 KiB
Rust
221 lines
8 KiB
Rust
//! Use the built-in theme and styles.
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pub mod palette;
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pub use palette::Palette;
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use std::fmt;
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use std::sync::Arc;
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/// A built-in theme.
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#[derive(Debug, Clone, PartialEq, Default)]
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pub enum Theme {
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/// The built-in light variant.
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#[default]
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Light,
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/// The built-in dark variant.
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Dark,
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/// The built-in Dracula variant.
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Dracula,
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/// The built-in Nord variant.
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Nord,
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/// The built-in Solarized Light variant.
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SolarizedLight,
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/// The built-in Solarized Dark variant.
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SolarizedDark,
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/// The built-in Gruvbox Light variant.
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GruvboxLight,
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/// The built-in Gruvbox Dark variant.
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GruvboxDark,
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/// The built-in Catppuccin Latte variant.
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CatppuccinLatte,
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/// The built-in Catppuccin Frappé variant.
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CatppuccinFrappe,
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/// The built-in Catppuccin Macchiato variant.
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CatppuccinMacchiato,
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/// The built-in Catppuccin Mocha variant.
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CatppuccinMocha,
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/// The built-in Tokyo Night variant.
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TokyoNight,
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/// The built-in Tokyo Night Storm variant.
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TokyoNightStorm,
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/// The built-in Tokyo Night Light variant.
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TokyoNightLight,
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/// The built-in Kanagawa Wave variant.
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KanagawaWave,
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/// The built-in Kanagawa Dragon variant.
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KanagawaDragon,
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/// The built-in Kanagawa Lotus variant.
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KanagawaLotus,
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/// The built-in Moonfly variant.
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Moonfly,
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/// The built-in Nightfly variant.
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Nightfly,
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/// The built-in Oxocarbon variant.
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Oxocarbon,
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/// A [`Theme`] that uses a [`Custom`] palette.
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Custom(Arc<Custom>),
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}
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impl Theme {
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/// A list with all the defined themes.
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pub const ALL: &'static [Self] = &[
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Self::Light,
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Self::Dark,
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Self::Dracula,
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Self::Nord,
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Self::SolarizedLight,
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Self::SolarizedDark,
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Self::GruvboxLight,
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Self::GruvboxDark,
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Self::CatppuccinLatte,
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Self::CatppuccinFrappe,
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Self::CatppuccinMacchiato,
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Self::CatppuccinMocha,
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Self::TokyoNight,
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Self::TokyoNightStorm,
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Self::TokyoNightLight,
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Self::KanagawaWave,
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Self::KanagawaDragon,
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Self::KanagawaLotus,
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Self::Moonfly,
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Self::Nightfly,
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Self::Oxocarbon,
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];
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/// Creates a new custom [`Theme`] from the given [`Palette`].
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pub fn custom(name: String, palette: Palette) -> Self {
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Self::custom_with_fn(name, palette, palette::Extended::generate)
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}
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/// Creates a new custom [`Theme`] from the given [`Palette`], with
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/// a custom generator of a [`palette::Extended`].
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pub fn custom_with_fn(
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name: String,
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palette: Palette,
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generate: impl FnOnce(Palette) -> palette::Extended,
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) -> Self {
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Self::Custom(Arc::new(Custom::with_fn(name, palette, generate)))
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}
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/// Returns the [`Palette`] of the [`Theme`].
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pub fn palette(&self) -> Palette {
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match self {
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Self::Light => Palette::LIGHT,
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Self::Dark => Palette::DARK,
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Self::Dracula => Palette::DRACULA,
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Self::Nord => Palette::NORD,
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Self::SolarizedLight => Palette::SOLARIZED_LIGHT,
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Self::SolarizedDark => Palette::SOLARIZED_DARK,
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Self::GruvboxLight => Palette::GRUVBOX_LIGHT,
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Self::GruvboxDark => Palette::GRUVBOX_DARK,
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Self::CatppuccinLatte => Palette::CATPPUCCIN_LATTE,
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Self::CatppuccinFrappe => Palette::CATPPUCCIN_FRAPPE,
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Self::CatppuccinMacchiato => Palette::CATPPUCCIN_MACCHIATO,
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Self::CatppuccinMocha => Palette::CATPPUCCIN_MOCHA,
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Self::TokyoNight => Palette::TOKYO_NIGHT,
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Self::TokyoNightStorm => Palette::TOKYO_NIGHT_STORM,
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Self::TokyoNightLight => Palette::TOKYO_NIGHT_LIGHT,
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Self::KanagawaWave => Palette::KANAGAWA_WAVE,
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Self::KanagawaDragon => Palette::KANAGAWA_DRAGON,
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Self::KanagawaLotus => Palette::KANAGAWA_LOTUS,
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Self::Moonfly => Palette::MOONFLY,
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Self::Nightfly => Palette::NIGHTFLY,
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Self::Oxocarbon => Palette::OXOCARBON,
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Self::Custom(custom) => custom.palette,
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}
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}
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/// Returns the [`palette::Extended`] of the [`Theme`].
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pub fn extended_palette(&self) -> &palette::Extended {
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match self {
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Self::Light => &palette::EXTENDED_LIGHT,
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Self::Dark => &palette::EXTENDED_DARK,
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Self::Dracula => &palette::EXTENDED_DRACULA,
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Self::Nord => &palette::EXTENDED_NORD,
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Self::SolarizedLight => &palette::EXTENDED_SOLARIZED_LIGHT,
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Self::SolarizedDark => &palette::EXTENDED_SOLARIZED_DARK,
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Self::GruvboxLight => &palette::EXTENDED_GRUVBOX_LIGHT,
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Self::GruvboxDark => &palette::EXTENDED_GRUVBOX_DARK,
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Self::CatppuccinLatte => &palette::EXTENDED_CATPPUCCIN_LATTE,
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Self::CatppuccinFrappe => &palette::EXTENDED_CATPPUCCIN_FRAPPE,
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Self::CatppuccinMacchiato => {
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&palette::EXTENDED_CATPPUCCIN_MACCHIATO
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}
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Self::CatppuccinMocha => &palette::EXTENDED_CATPPUCCIN_MOCHA,
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Self::TokyoNight => &palette::EXTENDED_TOKYO_NIGHT,
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Self::TokyoNightStorm => &palette::EXTENDED_TOKYO_NIGHT_STORM,
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Self::TokyoNightLight => &palette::EXTENDED_TOKYO_NIGHT_LIGHT,
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Self::KanagawaWave => &palette::EXTENDED_KANAGAWA_WAVE,
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Self::KanagawaDragon => &palette::EXTENDED_KANAGAWA_DRAGON,
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Self::KanagawaLotus => &palette::EXTENDED_KANAGAWA_LOTUS,
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Self::Moonfly => &palette::EXTENDED_MOONFLY,
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Self::Nightfly => &palette::EXTENDED_NIGHTFLY,
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Self::Oxocarbon => &palette::EXTENDED_OXOCARBON,
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Self::Custom(custom) => &custom.extended,
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}
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}
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}
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impl fmt::Display for Theme {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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match self {
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Self::Light => write!(f, "Light"),
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Self::Dark => write!(f, "Dark"),
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Self::Dracula => write!(f, "Dracula"),
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Self::Nord => write!(f, "Nord"),
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Self::SolarizedLight => write!(f, "Solarized Light"),
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Self::SolarizedDark => write!(f, "Solarized Dark"),
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Self::GruvboxLight => write!(f, "Gruvbox Light"),
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Self::GruvboxDark => write!(f, "Gruvbox Dark"),
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Self::CatppuccinLatte => write!(f, "Catppuccin Latte"),
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Self::CatppuccinFrappe => write!(f, "Catppuccin Frappé"),
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Self::CatppuccinMacchiato => write!(f, "Catppuccin Macchiato"),
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Self::CatppuccinMocha => write!(f, "Catppuccin Mocha"),
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Self::TokyoNight => write!(f, "Tokyo Night"),
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Self::TokyoNightStorm => write!(f, "Tokyo Night Storm"),
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Self::TokyoNightLight => write!(f, "Tokyo Night Light"),
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Self::KanagawaWave => write!(f, "Kanagawa Wave"),
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Self::KanagawaDragon => write!(f, "Kanagawa Dragon"),
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Self::KanagawaLotus => write!(f, "Kanagawa Lotus"),
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Self::Moonfly => write!(f, "Moonfly"),
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Self::Nightfly => write!(f, "Nightfly"),
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Self::Oxocarbon => write!(f, "Oxocarbon"),
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Self::Custom(custom) => custom.fmt(f),
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}
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}
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}
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/// A [`Theme`] with a customized [`Palette`].
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#[derive(Debug, Clone, PartialEq)]
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pub struct Custom {
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name: String,
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palette: Palette,
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extended: palette::Extended,
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}
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impl Custom {
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/// Creates a [`Custom`] theme from the given [`Palette`].
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pub fn new(name: String, palette: Palette) -> Self {
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Self::with_fn(name, palette, palette::Extended::generate)
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}
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/// Creates a [`Custom`] theme from the given [`Palette`] with
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/// a custom generator of a [`palette::Extended`].
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pub fn with_fn(
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name: String,
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palette: Palette,
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generate: impl FnOnce(Palette) -> palette::Extended,
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) -> Self {
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Self {
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name,
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palette,
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extended: generate(palette),
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}
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}
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}
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impl fmt::Display for Custom {
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fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
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write!(f, "{}", self.name)
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}
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}
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