Color

A terminal color for Style.

The 8 standard colors and their bright variants work everywhere; Color::Ansi256 and Color::Rgb need a terminal that supports 256 or true colors.

Import

use helpers4::ansi::Color;

Cargo feature ansi (enabled by default). To compile only this module:

cargo add helpers4 --no-default-features --features ansi

or in Cargo.toml:

[dependencies]
helpers4 = { version = "0.0.6", default-features = false, features = ["ansi"] }

Definition

pub enum Color {
    /// Black.
    Black,
    /// Red.
    Red,
    /// Green.
    Green,
    /// Yellow.
    Yellow,
    /// Blue.
    Blue,
    /// Magenta.
    Magenta,
    /// Cyan.
    Cyan,
    /// White (light grey on most terminals).
    White,
    /// Bright black (dark grey).
    BrightBlack,
    /// Bright red.
    BrightRed,
    /// Bright green.
    BrightGreen,
    /// Bright yellow.
    BrightYellow,
    /// Bright blue.
    BrightBlue,
    /// Bright magenta.
    BrightMagenta,
    /// Bright cyan.
    BrightCyan,
    /// Bright white.
    BrightWhite,
    /// A color of the 256-color palette, `0..=255`.
    Ansi256(u8),
    /// A true color.
    Rgb(u8, u8, u8),
}

Examples

use helpers4::ansi::{Color, Style};

assert_eq!(Style::new().fg(Color::Green).paint("ok"), "\u{1b}[32mok\u{1b}[0m");

Source

src/ansi/color.rs