Struct Gui 

pub struct Gui {
    pub size: Option<f32>,
    pub font: Option<String>,
    pub terminal: Option<String>,
    pub background: Option<String>,
    pub foreground: Option<String>,
    pub editor: Option<String>,
    pub proportional: Option<bool>,
    pub inline_images: Option<bool>,
    pub html: Option<String>,
    pub colors: HashMap<String, String>,
}

The window front end (rmut-egui). The terminal front end never reads these.

Fields

size: Option<f32>

Text size in points (14 when unset). Ctrl+= / Ctrl+- / Ctrl+0 zoom the whole window at runtime on top of this.

font: Option<String>

Path to a .ttf/.otf file used as the window’s monospace face (egui’s built-in face when unset).

terminal: Option<String>

The terminal emulator that hosts $EDITOR and ! commands ($TERMINAL, then foot/alacritty/kitty/xterm, when unset).

background: Option<String>

The window canvas: what the text sits on and its default ink (named colors or #rrggbb; a dark gray on off-white unset).

foreground: Option<String>

editor: Option<String>

“builtin” opens drafts in the window’s own text editor, “nvim” embeds Neovim in the window; anything else (“external”, the default) hosts $EDITOR in the terminal.

proportional: Option<bool>

The message body in a proportional face; the index, headers and indented (preformatted) lines stay monospace.

inline_images: Option<bool>

image/* parts drawn in the message body under their [-- Type: image/... --] markers (on unless turned off).

html: Option<String>

The window’s own say over [pager] html (the Preferences checkbox writes it here), so the terminal can keep raw while the window renders, or the other way around.

colors: HashMap<String, String>

Window-only overrides of [colors], same keys and values (plus #rrggbb): the window can wear its own palette while the terminal keeps the shared one.

Trait Implementations

impl Clone for Gui

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Gui

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

Formats the value using the given formatter.

impl Default for Gui

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for Gui

where Gui: Default,

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.