sunface · aighita · Jan 3, 2024
diff --git a/ro-RO/assets/CNAME b/ro-RO/assets/CNAME
@@ -0,0 +1 @@
+practice.rs
diff --git a/ro-RO/assets/custom3.js b/ro-RO/assets/custom3.js
@@ -0,0 +1,156 @@
+var initAll = function () {
+    var path = window.location.pathname;
+    if (path.endsWith("/print.html")) {
+        return;
+    }
+
+    var images = document.querySelectorAll("main img")
+    Array.prototype.forEach.call(images, function (img) {
+        img.addEventListener("click", function () {
+            BigPicture({
+                el: img,
+            });
+        });
+    });
+
+    // Un-active everything when you click it
+    Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
+        el.addEventHandler("click", function () {
+            Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
+                el.classList.remove("active");
+            });
+            el.classList.add("active");
+        });
+    });
+
+    var updateFunction = function () {
+        var id = null;
+        var elements = document.getElementsByClassName("header");
+        Array.prototype.forEach.call(elements, function (el) {
+            if (window.pageYOffset >= el.offsetTop) {
+                id = el;
+            }
+        });
+
+        Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
+            el.classList.remove("active");
+        });
+
+        Array.prototype.forEach.call(document.getElementsByClassName("pagetoc")[0].children, function (el) {
+            if (id == null) {
+                return;
+            }
+            if (id.href.localeCompare(el.href) == 0) {
+                el.classList.add("active");
+            }
+        });
+    };
+
+    var pagetoc = document.getElementsByClassName("pagetoc")[0];
+    var elements = document.getElementsByClassName("header");
+    Array.prototype.forEach.call(elements, function (el) {
+        var link = document.createElement("a");
+
+        // Indent shows hierarchy
+        var indent = "";
+        switch (el.parentElement.tagName) {
+            case "H1":
+                return;
+            case "H3":
+                indent = "20px";
+                break;
+            case "H4":
+                indent = "40px";
+                break;
+            default:
+                break;
+        }
+
+        link.appendChild(document.createTextNode(el.text));
+        link.style.paddingLeft = indent;
+        link.href = el.href;
+        pagetoc.appendChild(link);
+    });
+    updateFunction.call();
+
+    // Handle active elements on scroll
+    window.addEventListener("scroll", updateFunction);
+
+    document.getElementById("theme-list").addEventListener("click", function (e) {
+        var iframe = document.querySelector('.giscus-frame');
+        if (!iframe) return;
+        var theme;
+        if (e.target.className === "theme") {
+            theme = e.target.id;
+        } else {
+            return;
+        }
+
+        // 若当前 mdbook 主题不是 Light 或 Rust ，则将 giscuz 主题设置为 transparent_dark
+        var giscusTheme = "light"
+        if (theme != "light" && theme != "rust") {
+            giscusTheme = "transparent_dark";
+        }
+
+        var msg = {
+            setConfig: {
+                theme: giscusTheme
+            }
+        };
+        iframe.contentWindow.postMessage({ giscus: msg }, 'https://giscus.app');
+    });
+
+    pagePath = pagePath.replace("index.md", "");
+    pagePath = pagePath.replace(".md", "");
+    if (pagePath.length > 0) {
+        if (pagePath.charAt(pagePath.length-1) == "/"){
+            pagePath = pagePath.substring(0, pagePath.length-1)
+        }
+    }else {
+        pagePath = "index"
+    }
+
+    // add visitors count
+    var ele = document.createElement("div");
+    ele.setAttribute("align","center");
+    var count = document.createElement("img")
+    // count.setAttribute("src", "https://visitor-badge.glitch.me/badge?page_id=practice/en/" + path);
+    count.setAttribute("src", "https://api.visitorbadge.io/api/visitors?labelColor=%23595959&countColor=%230d81c3&style=flat-square&path=practice/en/" + path);
+    ele.appendChild(count);
+    var divider =document.createElement("hr")
+
+    document.getElementById("giscus-container").appendChild(ele);
+    document.getElementById("giscus-container").appendChild(divider);
+
+    // 选取浏览器默认使用的语言
+    const lang = navigator.language || navigator.userLanguage
+
+    // 若当前 mdbook 主题为 Light 或 Rust ，则将 giscuz 主题设置为 light
+    var theme = "transparent_dark";
+    const themeClass = document.getElementsByTagName("html")[0].className;
+    if (themeClass.indexOf("light") != -1 || themeClass.indexOf("rust") != -1) {
+        theme = "light"
+    }
+
+    var script = document.createElement("script")
+    script.type = "text/javascript";
+    script.src = "https://giscus.app/client.js";
+    script.async = true;
+    script.crossOrigin = "anonymous";
+    script.setAttribute("data-repo", "sunface/rust-by-practice");
+    script.setAttribute("data-repo-id", "MDEwOlJlcG9zaXRvcnkxMjk5OTAzOTY=");
+    script.setAttribute("data-category", "Book Comments");
+    script.setAttribute("data-category-id", "DIC_kwDOB79-_M4COQmx");
+    script.setAttribute("data-mapping", "specific");
+    script.setAttribute("data-term", pagePath);
+    script.setAttribute("data-reactions-enabled", "1");
+    script.setAttribute("data-emit-metadata", "0");
+    script.setAttribute("data-input-position", "top");
+    script.setAttribute("data-theme", theme);
+    script.setAttribute("data-lang", lang == 'en-US' ? 'en' : lang);
+    // 预先加载评论会更好，这样用户读到那边时，评论就加载好了
+    // script.setAttribute("data-loading", "lazy");
+    document.getElementById("giscus-container").appendChild(script);
+};
+
+window.addEventListener('load', initAll);
diff --git a/ro-RO/assets/header.jpg b/ro-RO/assets/header.jpg
diff --git a/ro-RO/assets/header1.png b/ro-RO/assets/header1.png
diff --git a/ro-RO/assets/lang.js b/ro-RO/assets/lang.js
@@ -0,0 +1,26 @@
+(function () {
+    var path = window.location.pathname;
+    var link = "https://practice.rs" + path;
+    var word = "English";
+    var lang = "zh-CN";
+    var changeLang = "切换到英语";
+
+    if (window.location.href.indexOf("zh.") == -1) {
+        link = "https://zh.practice.rs" + path;
+        word = "简体中文";
+        lang = "en";
+        changeLang = "Switch to Chinese"
+    }
+
+    var lang_node = '';
+    if (link != '') {
+      lang_node = '<a href="' + link + '" title="' + changeLang + '" aria-label="' + changeLang + '"><i id="change-language-button" class="fa fa-language"> ' + word + '</i></a>';
+    }
+
+    console.log(lang_node)
+    var insertNode = document.getElementsByClassName('right-buttons');
+    if (insertNode.length > 0) {
+      var html = insertNode[0].innerHTML;
+      insertNode[0].innerHTML = html + lang_node;
+    }
+  })()  
diff --git a/ro-RO/assets/logo.png b/ro-RO/assets/logo.png
diff --git a/ro-RO/assets/temp.md b/ro-RO/assets/temp.md
@@ -0,0 +1,87 @@
+# 字符、布尔、单元类型
+
+### 字符
+🌟
+```rust
+
+use std::mem::size_of_val;
+fn main() {
+    let c1 = 'a';
+    assert_eq!(size_of_val(&c1),1); 
+
+    let c2 = '中';
+    assert_eq!(size_of_val(&c2),3); 
+} 
+```
+
+🌟
+```rust
+
+fn main() {
+    let c1 = "中";
+    print_char(c1);
+} 
+
+fn print_char(c : char) {
+    println!("{}", c);
+}
+```
+
+### 布尔
+🌟
+```rust
+
+// 让  println! 工作
+fn main() {
+    let _f: bool = false;
+
+    let t = true;
+    if !t {
+        println!("hello, world");
+    }
+} 
+```
+
+🌟
+```rust
+
+fn main() {
+    let f = true;
+    let t = true && false;
+    assert_eq!(t, f);
+}
+```
+
+
+### 单元类型
+🌟🌟
+```rust
+
+// 让代码工作，但不要修改 `implicitly_ret_unit` !
+fn main() {
+    let _v: () = ();
+
+    let v = (2, 3);
+    assert_eq!(v, implicitly_ret_unit())
+}
+
+fn implicitly_ret_unit() {
+    println!("I will returen a ()")
+}
+
+// 不要使用下面的函数，它只用于演示！
+fn explicitly_ret_unit() -> () {
+    println!("I will returen a ()")
+}
+```
+
+🌟🌟 单元类型占用的内存大小是多少？
+```rust
+
+// 让代码工作：修改 `assert!` 中的 `4` 
+use std::mem::size_of_val;
+fn main() {
+    let unit: () = ();
+    assert!(size_of_val(&unit) == 4);
+}
+```
diff --git a/ro-RO/book.toml b/ro-RO/book.toml
@@ -0,0 +1,22 @@
+[book]
+title = "Rust prin practică"
+description = "Learn Rust with Example, Exercise and real Practice, written with ❤️ by https://course.rs team"
+authors = ["sunface, https://im.dev"]
+language = "en"
+
+[output.html.playpen]
+editable = true
+editor = "ace"
+
+[output.html.fold]
+enable = true
+level = 1
+
+[output.html]
+additional-css = ["theme/style1.css"]
+additional-js = ["assets/custom3.js","assets/lang.js"]
+git-repository-url = "https://github.com/sunface/rust-by-practice"
+edit-url-template = "https://github.com/sunface/rust-by-practice/edit/master/ro-RO/{path}"
+
+[rust]
+edition = "2021"
diff --git a/ro-RO/deploy.sh b/ro-RO/deploy.sh
@@ -0,0 +1,23 @@
+## this script deploys the static website of course.rs to github pages
+
+## build static website for book
+mdbook build
+## copy CNAME info to book dir
+cp ./assets/CNAME ./book/
+
+## init git repo
+cd book
+git init
+git config user.name "sunface"
+git config user.email "cto@188.com"
+git add .
+git commit -m 'deploy'
+git branch -M gh-pages
+git remote add origin https://github.com/sunface/rust-by-practice
+
+## push to github pages
+git push -u -f origin gh-pages
+
+## deploy zh-CN
+cd ../../zh-CN 
+./deploy
diff --git a/ro-RO/src/.gitignore b/ro-RO/src/.gitignore
@@ -0,0 +1 @@
+book