Struct pretty_exec_lib::logger::syntax_highlight::Style

pub struct Style {
    pub foreground: Option<Colour>,
    pub background: Option<Colour>,
    pub is_bold: bool,
    pub is_dimmed: bool,
    pub is_italic: bool,
    pub is_underline: bool,
    pub is_blink: bool,
    pub is_reverse: bool,
    pub is_hidden: bool,
    pub is_strikethrough: bool,
}

A style is a collection of properties that can format a string using ANSI escape codes.

Examples

use ansi_term::{Style, Colour};

let style = Style::new().bold().on(Colour::Black);
println!("{}", style.paint("Bold on black"));

Fields

foreground: Option<Colour>

The style’s foreground colour, if it has one.

background: Option<Colour>

The style’s background colour, if it has one.

is_bold: bool

Whether this style is bold.

is_dimmed: bool

Whether this style is dimmed.

is_italic: bool

Whether this style is italic.

is_underline: bool

Whether this style is underlined.

is_blink: bool

Whether this style is blinking.

is_reverse: bool

Whether this style has reverse colours.

is_hidden: bool

Whether this style is hidden.

is_strikethrough: bool

Whether this style is struckthrough.

Implementations

impl Style

pub fn prefix(self) -> Prefix

The prefix bytes for this style. These are the bytes that tell the terminal to use a different colour or font style.

Examples

use ansi_term::{Style, Colour::Blue};

let style = Style::default().bold();
assert_eq!("\x1b[1m",
           style.prefix().to_string());

let style = Blue.bold();
assert_eq!("\x1b[1;34m",
           style.prefix().to_string());

let style = Style::default();
assert_eq!("",
           style.prefix().to_string());

pub fn infix(self, next: Style) -> Infix

The infix bytes between this style and next style. These are the bytes that tell the terminal to change the style to next. These may include a reset followed by the next colour and style, depending on the two styles.

Examples

use ansi_term::{Style, Colour::Green};

let style = Style::default().bold();
assert_eq!("\x1b[32m",
           style.infix(Green.bold()).to_string());

let style = Green.normal();
assert_eq!("\x1b[1m",
           style.infix(Green.bold()).to_string());

let style = Style::default();
assert_eq!("",
           style.infix(style).to_string());

pub fn suffix(self) -> Suffix

The suffix for this style. These are the bytes that tell the terminal to reset back to its normal colour and font style.

Examples

use ansi_term::{Style, Colour::Green};

let style = Style::default().bold();
assert_eq!("\x1b[0m",
           style.suffix().to_string());

let style = Green.normal().bold();
assert_eq!("\x1b[0m",
           style.suffix().to_string());

let style = Style::default();
assert_eq!("",
           style.suffix().to_string());

impl Style

pub fn new() -> Style

Creates a new Style with no properties set.

Examples

use ansi_term::Style;

let style = Style::new();
println!("{}", style.paint("hi"));

pub fn bold(&self) -> Style

Returns a Style with the bold property set.

Examples

use ansi_term::Style;

let style = Style::new().bold();
println!("{}", style.paint("hey"));

pub fn dimmed(&self) -> Style

Returns a Style with the dimmed property set.

Examples

use ansi_term::Style;

let style = Style::new().dimmed();
println!("{}", style.paint("sup"));

pub fn italic(&self) -> Style

Returns a Style with the italic property set.

Examples

use ansi_term::Style;

let style = Style::new().italic();
println!("{}", style.paint("greetings"));

pub fn underline(&self) -> Style

Returns a Style with the underline property set.

Examples

use ansi_term::Style;

let style = Style::new().underline();
println!("{}", style.paint("salutations"));

pub fn blink(&self) -> Style

Returns a Style with the blink property set.

Examples

use ansi_term::Style;

let style = Style::new().blink();
println!("{}", style.paint("wazzup"));

pub fn reverse(&self) -> Style

Returns a Style with the reverse property set.

Examples

use ansi_term::Style;

let style = Style::new().reverse();
println!("{}", style.paint("aloha"));

pub fn hidden(&self) -> Style

Returns a Style with the hidden property set.

Examples

use ansi_term::Style;

let style = Style::new().hidden();
println!("{}", style.paint("ahoy"));

pub fn strikethrough(&self) -> Style

Returns a Style with the strikethrough property set.

Examples

use ansi_term::Style;

let style = Style::new().strikethrough();
println!("{}", style.paint("yo"));

pub fn fg(&self, foreground: Colour) -> Style

Returns a Style with the foreground colour property set.

Examples

use ansi_term::{Style, Colour};

let style = Style::new().fg(Colour::Yellow);
println!("{}", style.paint("hi"));

pub fn on(&self, background: Colour) -> Style

Returns a Style with the background colour property set.

Examples

use ansi_term::{Style, Colour};

let style = Style::new().on(Colour::Blue);
println!("{}", style.paint("eyyyy"));

pub fn is_plain(self) -> bool

Return true if this Style has no actual styles, and can be written without any control characters.

Examples

use ansi_term::Style;

assert_eq!(true,  Style::default().is_plain());
assert_eq!(false, Style::default().bold().is_plain());

impl Style

#[must_use]

pub fn paint<'a, I, S>(self, input: I) -> ANSIGenericString<'a, S> where
    I: Into<Cow<'a, S>>,
    S: 'a + ToOwned + ?Sized,
    <S as ToOwned>::Owned: Debug, 

Paints the given text with this colour, returning an ANSI string.

Trait Implementations

impl Clone for Style

pub fn clone(&self) -> Style

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Style

Styles have a special Debug implementation that only shows the fields that are set. Fields that haven’t been touched aren’t included in the output.

This behaviour gets bypassed when using the alternate formatting mode format!("{:#?}").

use ansi_term::Colour::{Red, Blue};
assert_eq!("Style { fg(Red), on(Blue), bold, italic }",
           format!("{:?}", Red.on(Blue).bold().italic()));

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

Formats the value using the given formatter.

impl Default for Style

pub fn default() -> Style

Returns a style with no properties set. Formatting text using this style returns the exact same text.

use ansi_term::Style;
assert_eq!(None,  Style::default().foreground);
assert_eq!(None,  Style::default().background);
assert_eq!(false, Style::default().is_bold);
assert_eq!("txt", Style::default().paint("txt").to_string());

impl From<Colour> for Style

pub fn from(colour: Colour) -> Style

You can turn a Colour into a Style with the foreground colour set with the From trait.

use ansi_term::{Style, Colour};
let green_foreground = Style::default().fg(Colour::Green);
assert_eq!(green_foreground, Colour::Green.normal());
assert_eq!(green_foreground, Colour::Green.into());
assert_eq!(green_foreground, Style::from(Colour::Green));

impl PartialEq<Style> for Style

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Copy for Style

impl StructuralPartialEq for Style