colored-diff

显示源字符串之间的彩色差异！

灵感来自/提取自 pretty-assertions 和 difference's github-style example

Powershell

命令提示符

(现在接受 macOS 终端和/或 Ubuntu (任何控制台窗口) 示例的 PR！)

诗歌示例:

let expected = "\
    Roses are red, violets are blue,\n\
    I wrote this library here,\n\
    just for you.\n\
    (It's true).\n\
";
let actual = "\
    Roses are red, violets are blue,\n\
    I wrote this documentation here,\n\
    just for you.\n\
    (It's quite true).\n\
";

println!("{}", colored_diff::PrettyDifference { expected, actual })

pretty-assertions 示例:

#[derive(Debug, PartialEq)]
struct Foo {
    lorem: &'static str,
    ipsum: u32,
    dolor: Result<String, String>,
}

let x = Some(Foo { lorem: "Hello World!", ipsum: 42, dolor: Ok("hey".to_string())});
let y = Some(Foo { lorem: "Hello Wrold!", ipsum: 42, dolor: Ok("hey ho!".to_string())});

let x = format!("{:#?}", x);
let y = format!("{:#?}", y);

println!("{}", colored_diff::PrettyDifference { expected: &x, actual: &y })