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Theme

fresh::view::theme

Struct Theme 

Source 
pub struct Theme {
Show 99 fields
    pub name: String,
    pub editor_bg: Color,
    pub editor_fg: Color,
    pub cursor: Color,
    pub inactive_cursor: Color,
    pub selection_bg: Color,
    pub current_line_bg: Color,
    pub line_number_fg: Color,
    pub line_number_bg: Color,
    pub ruler_bg: Color,
    pub whitespace_indicator_fg: Color,
    pub diff_add_bg: Color,
    pub diff_remove_bg: Color,
    pub diff_modify_bg: Color,
    pub diff_add_highlight_bg: Color,
    pub diff_remove_highlight_bg: Color,
    pub tab_active_fg: Color,
    pub tab_active_bg: Color,
    pub tab_inactive_fg: Color,
    pub tab_inactive_bg: Color,
    pub tab_separator_bg: Color,
    pub tab_close_hover_fg: Color,
    pub tab_hover_bg: Color,
    pub menu_bg: Color,
    pub menu_fg: Color,
    pub menu_active_bg: Color,
    pub menu_active_fg: Color,
    pub menu_dropdown_bg: Color,
    pub menu_dropdown_fg: Color,
    pub menu_highlight_bg: Color,
    pub menu_highlight_fg: Color,
    pub menu_border_fg: Color,
    pub menu_separator_fg: Color,
    pub menu_hover_bg: Color,
    pub menu_hover_fg: Color,
    pub menu_disabled_fg: Color,
    pub menu_disabled_bg: Color,
    pub status_bar_fg: Color,
    pub status_bar_bg: Color,
    pub prompt_fg: Color,
    pub prompt_bg: Color,
    pub prompt_selection_fg: Color,
    pub prompt_selection_bg: Color,
    pub popup_border_fg: Color,
    pub popup_bg: Color,
    pub popup_selection_bg: Color,
    pub popup_selection_fg: Color,
    pub popup_text_fg: Color,
    pub suggestion_bg: Color,
    pub suggestion_selected_bg: Color,
    pub help_bg: Color,
    pub help_fg: Color,
    pub help_key_fg: Color,
    pub help_separator_fg: Color,
    pub help_indicator_fg: Color,
    pub help_indicator_bg: Color,
    pub inline_code_bg: Color,
    pub split_separator_fg: Color,
    pub split_separator_hover_fg: Color,
    pub scrollbar_track_fg: Color,
    pub scrollbar_thumb_fg: Color,
    pub scrollbar_track_hover_fg: Color,
    pub scrollbar_thumb_hover_fg: Color,
    pub compose_margin_bg: Color,
    pub semantic_highlight_bg: Color,
    pub terminal_bg: Color,
    pub terminal_fg: Color,
    pub status_warning_indicator_bg: Color,
    pub status_warning_indicator_fg: Color,
    pub status_error_indicator_bg: Color,
    pub status_error_indicator_fg: Color,
    pub status_warning_indicator_hover_bg: Color,
    pub status_warning_indicator_hover_fg: Color,
    pub status_error_indicator_hover_bg: Color,
    pub status_error_indicator_hover_fg: Color,
    pub tab_drop_zone_bg: Color,
    pub tab_drop_zone_border: Color,
    pub settings_selected_bg: Color,
    pub settings_selected_fg: Color,
    pub search_match_bg: Color,
    pub search_match_fg: Color,
    pub diagnostic_error_fg: Color,
    pub diagnostic_error_bg: Color,
    pub diagnostic_warning_fg: Color,
    pub diagnostic_warning_bg: Color,
    pub diagnostic_info_fg: Color,
    pub diagnostic_info_bg: Color,
    pub diagnostic_hint_fg: Color,
    pub diagnostic_hint_bg: Color,
    pub syntax_keyword: Color,
    pub syntax_string: Color,
    pub syntax_comment: Color,
    pub syntax_function: Color,
    pub syntax_type: Color,
    pub syntax_variable: Color,
    pub syntax_constant: Color,
    pub syntax_operator: Color,
    pub syntax_punctuation_bracket: Color,
    pub syntax_punctuation_delimiter: Color,

}
Expand description

Comprehensive theme structure with all UI colors

Fields§

§name: String

Theme name (e.g., “dark”, “light”, “high-contrast”)

§editor_bg: Color§editor_fg: Color§cursor: Color§inactive_cursor: Color§selection_bg: Color§current_line_bg: Color§line_number_fg: Color§line_number_bg: Color§ruler_bg: Color§whitespace_indicator_fg: Color§diff_add_bg: Color§diff_remove_bg: Color§diff_modify_bg: Color§diff_add_highlight_bg: Color

Brighter background for inline diff highlighting on added content

§diff_remove_highlight_bg: Color

Brighter background for inline diff highlighting on removed content

§tab_active_fg: Color§tab_active_bg: Color§tab_inactive_fg: Color§tab_inactive_bg: Color§tab_separator_bg: Color§tab_close_hover_fg: Color§tab_hover_bg: Color§menu_bg: Color§menu_fg: Color§menu_active_bg: Color§menu_active_fg: Color§menu_dropdown_bg: Color§menu_dropdown_fg: Color§menu_highlight_bg: Color§menu_highlight_fg: Color§menu_border_fg: Color§menu_separator_fg: Color§menu_hover_bg: Color§menu_hover_fg: Color§menu_disabled_fg: Color§menu_disabled_bg: Color§status_bar_fg: Color§status_bar_bg: Color§prompt_fg: Color§prompt_bg: Color§prompt_selection_fg: Color§prompt_selection_bg: Color§popup_border_fg: Color§popup_bg: Color§popup_selection_bg: Color§popup_selection_fg: Color§popup_text_fg: Color§suggestion_bg: Color§suggestion_selected_bg: Color§help_bg: Color§help_fg: Color§help_key_fg: Color§help_separator_fg: Color§help_indicator_fg: Color§help_indicator_bg: Color§inline_code_bg: Color

Background color for inline code in help popups

§split_separator_fg: Color§split_separator_hover_fg: Color§scrollbar_track_fg: Color§scrollbar_thumb_fg: Color§scrollbar_track_hover_fg: Color§scrollbar_thumb_hover_fg: Color§compose_margin_bg: Color§semantic_highlight_bg: Color§terminal_bg: Color§terminal_fg: Color§status_warning_indicator_bg: Color§status_warning_indicator_fg: Color§status_error_indicator_bg: Color§status_error_indicator_fg: Color§status_warning_indicator_hover_bg: Color§status_warning_indicator_hover_fg: Color§status_error_indicator_hover_bg: Color§status_error_indicator_hover_fg: Color§tab_drop_zone_bg: Color§tab_drop_zone_border: Color§settings_selected_bg: Color§settings_selected_fg: Color§search_match_bg: Color§search_match_fg: Color§diagnostic_error_fg: Color§diagnostic_error_bg: Color§diagnostic_warning_fg: Color§diagnostic_warning_bg: Color§diagnostic_info_fg: Color§diagnostic_info_bg: Color§diagnostic_hint_fg: Color§diagnostic_hint_bg: Color§syntax_keyword: Color§syntax_string: Color§syntax_comment: Color§syntax_function: Color§syntax_type: Color§syntax_variable: Color§syntax_constant: Color§syntax_operator: Color§syntax_punctuation_bracket: Color§syntax_punctuation_delimiter: Color

Implementations§

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impl Theme

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pub fn set_terminal_cursor_color(&self)

Set the terminal cursor color using OSC 12 escape sequence. This makes the hardware cursor visible on any background.

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pub fn reset_terminal_cursor_color()

Reset the terminal cursor color to default.

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impl Theme

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pub fn is_light(&self) -> bool

Returns true when the theme has a light background.

Uses the relative luminance of editor_bg (perceived brightness). A threshold of 0.5 separates dark from light; for Color::Reset or unresolvable colors, falls back to false (dark).

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pub fn load_builtin(name: &str) -> Option<Self>

Load a builtin theme by name (no I/O, uses embedded JSON).

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pub fn from_json(json: &str) -> Result<Self, String>

Parse theme from JSON string (no I/O).

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pub fn resolve_theme_key(&self, key: &str) -> Option<Color>

Resolve a theme key to a Color.

Theme keys use dot notation: “section.field” Examples:

  • “ui.status_bar_fg” -> status_bar_fg
  • “editor.selection_bg” -> selection_bg
  • “syntax.keyword” -> syntax_keyword
  • “diagnostic.error_fg” -> diagnostic_error_fg

Returns None if the key is not recognized.

Trait Implementations§

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impl Clone for Theme

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fn clone(&self) -> Theme

Returns a duplicate of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Theme

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

Formats the value using the given formatter. Read more
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impl From<Theme> for ThemeFile

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fn from(theme: Theme) -> Self

Converts to this type from the input type.
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impl From<ThemeFile> for Theme

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fn from(file: ThemeFile) -> Self

Converts to this type from the input type.

Auto Trait Implementations§

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impl Freeze for Theme

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impl RefUnwindSafe for Theme

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impl Send for Theme

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impl Sync for Theme

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impl Unpin for Theme

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impl UnsafeUnpin for Theme

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impl UnwindSafe for Theme

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)

Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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impl<T> DowncastSync for T
where T: Any + Send + Sync,

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fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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impl<T> DynClone for T
where T: Clone,

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fn __clone_box(&self, _: Private) -> *mut ()

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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<'a, T> FromIn<'a, T> for T

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fn from_in(t: T, _: &'a Allocator) -> T

Converts to this type from the input type within the given allocator.
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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

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where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<'a, T, U> IntoIn<'a, U> for T
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fn into_in(self, allocator: &'a Allocator) -> U

Converts this type into the (usually inferred) input type within the given allocator.
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impl<D> OwoColorize for D

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fn fg<C>(&self) -> FgColorDisplay<'_, C, Self>
where C: Color,

Set the foreground color generically Read more
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fn bg<C>(&self) -> BgColorDisplay<'_, C, Self>
where C: Color,

Set the background color generically. Read more
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fn black(&self) -> FgColorDisplay<'_, Black, Self>

Change the foreground color to black
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fn on_black(&self) -> BgColorDisplay<'_, Black, Self>

Change the background color to black
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fn red(&self) -> FgColorDisplay<'_, Red, Self>

Change the foreground color to red
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fn on_red(&self) -> BgColorDisplay<'_, Red, Self>

Change the background color to red
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fn green(&self) -> FgColorDisplay<'_, Green, Self>

Change the foreground color to green
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fn on_green(&self) -> BgColorDisplay<'_, Green, Self>

Change the background color to green
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fn yellow(&self) -> FgColorDisplay<'_, Yellow, Self>

Change the foreground color to yellow
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fn on_yellow(&self) -> BgColorDisplay<'_, Yellow, Self>

Change the background color to yellow
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fn blue(&self) -> FgColorDisplay<'_, Blue, Self>

Change the foreground color to blue
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fn on_blue(&self) -> BgColorDisplay<'_, Blue, Self>

Change the background color to blue
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fn magenta(&self) -> FgColorDisplay<'_, Magenta, Self>

Change the foreground color to magenta
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fn on_magenta(&self) -> BgColorDisplay<'_, Magenta, Self>

Change the background color to magenta
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fn purple(&self) -> FgColorDisplay<'_, Magenta, Self>

Change the foreground color to purple
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fn on_purple(&self) -> BgColorDisplay<'_, Magenta, Self>

Change the background color to purple
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fn cyan(&self) -> FgColorDisplay<'_, Cyan, Self>

Change the foreground color to cyan
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fn on_cyan(&self) -> BgColorDisplay<'_, Cyan, Self>

Change the background color to cyan
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fn white(&self) -> FgColorDisplay<'_, White, Self>

Change the foreground color to white
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fn on_white(&self) -> BgColorDisplay<'_, White, Self>

Change the background color to white
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fn default_color(&self) -> FgColorDisplay<'_, Default, Self>

Change the foreground color to the terminal default
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fn on_default_color(&self) -> BgColorDisplay<'_, Default, Self>

Change the background color to the terminal default
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fn bright_black(&self) -> FgColorDisplay<'_, BrightBlack, Self>

Change the foreground color to bright black
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fn on_bright_black(&self) -> BgColorDisplay<'_, BrightBlack, Self>

Change the background color to bright black
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fn bright_red(&self) -> FgColorDisplay<'_, BrightRed, Self>

Change the foreground color to bright red
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fn on_bright_red(&self) -> BgColorDisplay<'_, BrightRed, Self>

Change the background color to bright red
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fn bright_green(&self) -> FgColorDisplay<'_, BrightGreen, Self>

Change the foreground color to bright green
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fn on_bright_green(&self) -> BgColorDisplay<'_, BrightGreen, Self>

Change the background color to bright green
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fn bright_yellow(&self) -> FgColorDisplay<'_, BrightYellow, Self>

Change the foreground color to bright yellow
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fn on_bright_yellow(&self) -> BgColorDisplay<'_, BrightYellow, Self>

Change the background color to bright yellow
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fn bright_blue(&self) -> FgColorDisplay<'_, BrightBlue, Self>

Change the foreground color to bright blue
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fn on_bright_blue(&self) -> BgColorDisplay<'_, BrightBlue, Self>

Change the background color to bright blue
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fn bright_magenta(&self) -> FgColorDisplay<'_, BrightMagenta, Self>

Change the foreground color to bright magenta
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fn on_bright_magenta(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright magenta
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fn bright_purple(&self) -> FgColorDisplay<'_, BrightMagenta, Self>

Change the foreground color to bright purple
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fn on_bright_purple(&self) -> BgColorDisplay<'_, BrightMagenta, Self>

Change the background color to bright purple
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fn bright_cyan(&self) -> FgColorDisplay<'_, BrightCyan, Self>

Change the foreground color to bright cyan
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fn on_bright_cyan(&self) -> BgColorDisplay<'_, BrightCyan, Self>

Change the background color to bright cyan
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fn bright_white(&self) -> FgColorDisplay<'_, BrightWhite, Self>

Change the foreground color to bright white
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fn on_bright_white(&self) -> BgColorDisplay<'_, BrightWhite, Self>

Change the background color to bright white
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fn bold(&self) -> BoldDisplay<'_, Self>

Make the text bold
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fn dimmed(&self) -> DimDisplay<'_, Self>

Make the text dim
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fn italic(&self) -> ItalicDisplay<'_, Self>

Make the text italicized
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fn underline(&self) -> UnderlineDisplay<'_, Self>

Make the text underlined
Make the text blink
Make the text blink (but fast!)
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fn reversed(&self) -> ReversedDisplay<'_, Self>

Swap the foreground and background colors
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fn hidden(&self) -> HiddenDisplay<'_, Self>

Hide the text
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fn strikethrough(&self) -> StrikeThroughDisplay<'_, Self>

Cross out the text
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fn color<Color>(&self, color: Color) -> FgDynColorDisplay<'_, Color, Self>
where Color: DynColor,

Set the foreground color at runtime. Only use if you do not know which color will be used at compile-time. If the color is constant, use either OwoColorize::fg or a color-specific method, such as OwoColorize::green, Read more
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fn on_color<Color>(&self, color: Color) -> BgDynColorDisplay<'_, Color, Self>
where Color: DynColor,

Set the background color at runtime. Only use if you do not know what color to use at compile-time. If the color is constant, use either OwoColorize::bg or a color-specific method, such as OwoColorize::on_yellow, Read more
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fn fg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> FgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the foreground color to a specific RGB value.
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fn bg_rgb<const R: u8, const G: u8, const B: u8>( &self, ) -> BgColorDisplay<'_, CustomColor<R, G, B>, Self>

Set the background color to a specific RGB value.
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fn truecolor(&self, r: u8, g: u8, b: u8) -> FgDynColorDisplay<'_, Rgb, Self>

Sets the foreground color to an RGB value.
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fn on_truecolor(&self, r: u8, g: u8, b: u8) -> BgDynColorDisplay<'_, Rgb, Self>

Sets the background color to an RGB value.
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fn style(&self, style: Style) -> Styled<&Self>

Apply a runtime-determined style
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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Dereferences the given pointer. Read more
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Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

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fn try_clone(&self) -> Result<T, Error>

Clones self, possibly returning an error.
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where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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Performs the conversion.
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where S: Into<Dispatch>,

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impl<T> ParallelSend for T