着色

终端着色如此简单，您已经知道如何做了！

    "this is blue".blue();
    "this is red".red();
    "this is red on blue".red().on_blue();
    "this is also red on blue".on_blue().red();
    "you can use truecolor values too!".truecolor(0, 255, 136);
    "background truecolor also works :)".on_truecolor(135, 28, 167);
    "truecolor from tuple".custom_color((0, 255, 136));
    "background truecolor from tuple".on_custom_color((0, 255, 136));
    "bright colors are welcome as well".on_bright_blue().bright_red();
    "you can also make bold comments".bold();
    println!("{} {} {}", "or use".cyan(), "any".italic().yellow(), "string type".cyan());
    "or change advice. This is red".yellow().blue().red();
    "or clear things up. This is default color and style".red().bold().clear();
    "purple and magenta are the same".purple().magenta();
    "and so are normal and clear".normal().clear();
    "you can specify color by string".color("blue").on_color("red");
    String::from("this also works!").green().bold();
    format!("{:30}", "format works as expected. This will be padded".blue());
    format!("{:.3}", "and this will be green but truncated to 3 chars".green());

如何使用

在您的 Cargo.toml 中添加以下内容

[dependencies]
colored = "2"

并将以下内容添加到您的 lib.rs 或 main.rs

    extern crate colored; // not needed in Rust 2018+

    use colored::*;

    // test the example with `cargo run --example most_simple`
    fn main() {
        // TADAA!
        println!("{} {} !", "it".green(), "works".blue().bold());
    }

特性

• 安全 Rust，易于使用，最小依赖，完整的测试套件
• 尊重 CLICOLOR/CLICOLOR_FORCE 的行为（参见 规范）
• 尊重 NO_COLOR 的行为（参见 规范）
• 请注意，CLICOLOR_FORCE 覆盖 NO_COLOR，而 NO_COLOR 覆盖 CLICOLOR
• 在 Linux、MacOS 和 Windows（Powershell）上运行

// the easy way
"blue string yo".color("blue");

// this will default to white
"white string".color("zorglub");

// the safer way via a Result
let color_res : Result<Color, ()> = "zorglub".parse();
"red string".color(color_res.unwrap_or(Color::Red));

[features]
# this effectively enable the feature `no-color` of colored when testing with
# `cargo test --feature dumb_terminal`
dumb_terminal = ["colored/no-color"]