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| [&] | 引用 | 常规引用是一个指针类型,指向了对象存储的内存地址 |
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| [&] | 引用 | 常规引用是一个指针类型,指向了对象存储的内存地址 |
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| [\*] | 解引用 | 解出引用所指向的值 |
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| [\*] | 解引用 | 解出引用所指向的值 |
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| [@] | 变量绑定 | 为一个字段绑定另外一个变量 |
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| [@] | 变量绑定 | 为一个字段绑定另外一个变量 |
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| `_` | | 忽略该值或者类型 |
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| ['a: 'b] | 生命周期约束 | 用来说明两个生命周期的长短 |
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| ['a: 'b] | 生命周期约束 | 用来说明两个生命周期的长短 |
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| [{:?}] {:#?} | 打印结构体信息 | 使用 `#[derive(Debug)]` 派生实现 `Debug` 特征 |
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| [{:?}] {:#?} | 打印结构体信息 | 使用 `#[derive(Debug)]` 派生实现 `Debug` 特征 |
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| A | | AIntroduction |
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| A | | AIntroduction |
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@ -63,12 +64,14 @@
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| [变量作用域] | 所有权 | 作用域是一个变量在程序中有效的范围 |
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| [变量作用域] | 所有权 | 作用域是一个变量在程序中有效的范围 |
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| [表达式] | | 进行求值,结尾无 `;`,有返回值 |
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| [表达式] | | 进行求值,结尾无 `;`,有返回值 |
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| [bool 布尔] | 布尔类型 | `true` `false`,占用 1 字节 |
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| [bool 布尔] | 布尔类型 | `true` `false`,占用 1 字节 |
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| [break] | 循环控制 | 直接跳出当前整个循环 |
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| B | KWB | BIntroduction |
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| B | KWB | BIntroduction |
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[变量遮蔽]: https://course.rs/basic/variable.html#变量遮蔽shadowing
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[变量遮蔽]: https://course.rs/basic/variable.html#变量遮蔽shadowing
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[变量作用域]: https://course.rs/basic/ownership/ownership.html#变量作用域
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[变量作用域]: https://course.rs/basic/ownership/ownership.html#变量作用域
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[bool 布尔]: https://course.rs/basic/base-type/char-bool.html#布尔bool
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[bool 布尔]: https://course.rs/basic/base-type/char-bool.html#布尔bool
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[表达式]: https://course.rs/basic/base-type/statement-expression.html#表达式
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[表达式]: https://course.rs/basic/base-type/statement-expression.html#表达式
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[break]: https://course.rs/basic/flow-control.html#break
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[back](#head)
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[back](#head)
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@ -79,6 +82,7 @@
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| [char 字符] | 字符类型 | 使用 `''` 表示,所有的 Unicode 值 |
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| [char 字符] | 字符类型 | 使用 `''` 表示,所有的 Unicode 值 |
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| [const 常量] | constant | `const MAX_POINTS: u32 = 100_000;` |
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| [const 常量] | constant | `const MAX_POINTS: u32 = 100_000;` |
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| [Copy 拷贝] | 浅拷贝 | 任何基本类型的组合可以 `Copy`,不需要分配内存或某种形式资源的类型是可以 `Copy` 的。 |
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| [Copy 拷贝] | 浅拷贝 | 任何基本类型的组合可以 `Copy`,不需要分配内存或某种形式资源的类型是可以 `Copy` 的。 |
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| [continue] | 循环控制 | 跳过当前当次的循环,开始下次的循环 |
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| [Clone 克隆] | 深拷贝 | 需要复制堆上的数据时,可以使用 `.clone()` 方法 |
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| [Clone 克隆] | 深拷贝 | 需要复制堆上的数据时,可以使用 `.clone()` 方法 |
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| C | KWC | CIntroduction |
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| C | KWC | CIntroduction |
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@ -86,6 +90,7 @@
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[const 常量]: https://course.rs/basic/variable.html#变量和常量之间的差异
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[const 常量]: https://course.rs/basic/variable.html#变量和常量之间的差异
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[copy 拷贝]: https://course.rs/basic/ownership/ownership.html#拷贝浅拷贝
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[copy 拷贝]: https://course.rs/basic/ownership/ownership.html#拷贝浅拷贝
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[clone 克隆]: https://course.rs/basic/ownership/ownership.html#克隆深拷贝
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[clone 克隆]: https://course.rs/basic/ownership/ownership.html#克隆深拷贝
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[continue]: https://course.rs/basic/flow-control.html#continue
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[back](#head)
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[back](#head)
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## F
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## F
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| 名称 | 关键字 | 简介 |
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| 名称 | 关键字 | 简介 |
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| -------- | -------- | ------------------------ |
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| ---------- | -------- | ---------------------------- |
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| [浮点数] | 数值类型 | `f32`<br>`f64`(默认类型) |
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| [浮点数] | 数值类型 | `f32`<br>`f64`(默认类型) |
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| [for 循环] | 循环控制 | `for item in &collection {}` |
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| F | KWF | FIntroduction |
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| F | KWF | FIntroduction |
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[浮点数]: https://course.rs/basic/base-type/numbers.html#浮点类型
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[浮点数]: https://course.rs/basic/base-type/numbers.html#浮点类型
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[for 循环]: https://course.rs/basic/flow-control.html#for-循环
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[back](#head)
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[back](#head)
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## I
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## I
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| 名称 | 关键字 | 简介 |
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| 名称 | 关键字 | 简介 |
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| ---- | ------ | ------------- |
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| --------- | -------- | -------------------------- |
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| [if else] | 流程控制 | 根据条件执行不同的代码分支 |
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| [else if] | 流程控制 | 处理多重条件 |
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| I | KWI | IIntroduction |
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| I | KWI | IIntroduction |
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[if else]: https://course.rs/basic/flow-control.html#使用-if-来做分支控制
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[else if]: https://course.rs/basic/flow-control.html#使用-else-if-来处理多重条件
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[back](#head)
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[back](#head)
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## J
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## J
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## L
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## L
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| 名称 | 关键字 | 简介 |
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| 名称 | 关键字 | 简介 |
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| --------- | -------- | ----------------------------- |
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| ----------- | -------- | ------------------------------ |
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| [let] | 变量绑定 | `let x : u32 = 5;` |
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| [let] | 变量绑定 | `let x : u32 = 5;` |
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| [let mut] | 可变变量 | `let mut x : u32 = 5; x = 9;` |
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| [let mut] | 可变变量 | `let mut x : u32 = 5; x = 9;` |
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| [loop 循环] | 循环控制 | 无限循环,注意要配合 [`break`] |
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| L | KWL | LIntroduction |
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| L | KWL | LIntroduction |
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[let]: https://course.rs/basic/variable.html#变量绑定
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[let]: https://course.rs/basic/variable.html#变量绑定
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[let mut]: https://course.rs/basic/variable.html#变量可变性
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[let mut]: https://course.rs/basic/variable.html#变量可变性
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[`break`]: https://course.rs/basic/flow-control.html#break
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[loop 循环]: https://course.rs/basic/flow-control.html#loop-循环
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[back](#head)
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[back](#head)
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## W
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## W
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| 名称 | 关键字 | 简介 |
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| 名称 | 关键字 | 简介 |
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| ---- | ------ | ------------- |
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| ------------ | -------- | ------------------------------------------------------ |
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| [while 循环] | 循环控制 | 当条件为 `true` 时,继续循环,条件为 `false`,跳出循环 |
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| W | KWW | WIntroduction |
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| W | KWW | WIntroduction |
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[while 循环]: https://course.rs/basic/flow-control.html#while-循环
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[back](#head)
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[back](#head)
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## X
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## X
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