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@ -46,24 +46,26 @@
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## B
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| 名称 | 关键字 | 简介 |
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| ---------- | --------- | -------------------------------------- |
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| ----------- | --------- | -------------------------------------- |
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| [变量遮蔽] | shadowing | 允许声明相同的变量名，后者会遮蔽掉前者 |
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| [布尔] | bool | `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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| 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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[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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[back](#head)
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## C
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| 名称 | 关键字 | 简介 |
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| ------ | ------ | -------------------------------- |
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| [常量] | const | const MAX_POINTS: u32 = 100_000; |
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| ------------ | -------- | --------------------------------- |
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| [const 常量] | constant | const MAX_POINTS: u32 = 100_000; |
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| [char 字符] | 字符类型 | 使用 `''` 表示，所有的 Unicode 值 |
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| C | KWC | CIntroduction |
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[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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[char 字符]: https://course.rs/basic/base-type/char-bool.html#字符类型char
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[back](#head)
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@ -198,14 +200,9 @@
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## S
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| 名称 | 关键字 | 简介 |
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| ------------ | -------- | ------------------------------------------------------------------------------------------------------ |
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| [整数] | 数值类型 | 有符号整数，`i8`,`i16`,`i32`,`i64`,`i128`,`isize`<br>无符号整数，`u8`,`u16`,`u32`,`u64`,`u128`,`usize` |
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| [整形字面量] | 进制书写 | 十进制 `98_222`<br>十六进制 `0xff`<br>八进制 `0o77`<br>二进制 `0b1111_0000`<br>字节(仅限于`u8`) `b'A'` |
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| ---- | ------ | ------------- |
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| S | KWS | SIntroduction |
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[整数]: https://course.rs/basic/base-type/numbers.html#整数类型
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[整形字面量]: https://course.rs/basic/base-type/numbers.html#整数类型
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[back](#head)
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## T
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## X
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| 名称 | 关键字 | 简介 |
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| ------ | ------ | ---------------------------------------------------------------------------------- |
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| [序列] | Range | 生成连续的数值<br> 只允许用于数字或字符类型<br> `..` 右半开区间 <br>`..=` 闭合区间 |
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| ------------ | ------ | ---------------------------------------------------------------------------------- |
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| [Range 序列] | | 生成连续的数值<br> 只允许用于数字或字符类型<br> `..` 右半开区间 <br>`..=` 闭合区间 |
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| X | KWX | XIntroduction |
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[序列]: https://course.rs/basic/base-type/numbers.html#序列range
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[range 序列]: https://course.rs/basic/base-type/numbers.html#序列range
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[back](#head)
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## Z
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| 名称 | 关键字 | 简介 |
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| ---------- | ------ | --------------------------------- |
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| [字符类型] | char | 使用 `''` 表示，所有的 Unicode 值 |
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| ------------ | -------- | ------------------------------------------------------------------------------------------------------ |
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| [整数] | 数值类型 | 有符号整数，`i8`,`i16`,`i32`,`i64`,`i128`,`isize`<br>无符号整数，`u8`,`u16`,`u32`,`u64`,`u128`,`usize` |
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| [整形字面量] | 进制书写 | 十进制 `98_222`<br>十六进制 `0xff`<br>八进制 `0o77`<br>二进制 `0b1111_0000`<br>字节(仅限于`u8`) `b'A'` |
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| Z | KWZ | ZIntroduction |
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[字符类型]: https://course.rs/basic/base-type/char-bool.html#字符类型char
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[整数]: https://course.rs/basic/base-type/numbers.html#整数类型
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[整形字面量]: https://course.rs/basic/base-type/numbers.html#整数类型
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[back](#head)
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Allan Downey
3 years ago