Struct Style 

pub struct Style {
    pub fg: Option<Color>,
    pub bg: Option<Color>,
    pub bold: bool,
    pub dim: bool,
    pub italic: bool,
    pub underline: bool,
    pub strikethrough: bool,
    pub blink: bool,
    pub reset: bool,
    pub prefix: Option<String>,
}

A complete set of visual attributes for a span of text.

Fields

fg: Option<Color>

Foreground color. None leaves the terminal default unchanged.

bg: Option<Color>

Background color. None leaves the terminal default unchanged.

bold: bool

Bold text (SGR 1).

dim: bool

Reduced intensity text (SGR 2).

italic: bool

Italic text (SGR 3).

underline: bool

Underlined text (SGR 4).

strikethrough: bool

Crossed-out text (SGR 9).

blink: bool

Blinking text (SGR 5). Terminal support varies.

reset: bool

Full reset. Enabling this option overrides all previous options.

prefix: Option<String>

Optional prefix string prepended before the style’s escape sequence.

Implementations

impl Style

pub fn parse(markup: impl Into<String>) -> Result<Self, LexError>

Parses a farben markup string into a Style.

Tokenizes markup and folds the resulting tags into a single Style value. Text tokens are ignored; only tag tokens affect the output.

Errors

Returns a LexError if markup contains an unclosed tag, an unrecognized tag name, or an invalid color argument.

Example

let style = Style::parse("[bold red]")?;
assert!(style.bold);
assert_eq!(style.fg, Some(Color::Named(NamedColor::Red)));

Trait Implementations

impl Clone for Style

fn clone(&self) -> Style

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for Style

fn default() -> Style

Returns the “default value” for a type.