add solutions for variables

This commit is contained in:
sunface
2022-03-01 22:06:38 +08:00
parent 47d37b6940
commit 258f0ed589
32 changed files with 85 additions and 24 deletions

View File

@@ -84,4 +84,6 @@ fn main() {
let unit: () = ();
assert!(size_of_val(&unit) == 4);
}
```
```
> 你可以在[这里](https://github.com/sunface/rust-by-practice)找到答案(在 solutions 路径下)

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@@ -40,4 +40,6 @@ fn never_return() -> ! {
// 实现这个函数,不要修改函数签名!
}
```
```
> 你可以在[这里](https://github.com/sunface/rust-by-practice)找到答案(在 solutions 路径下)

View File

@@ -163,3 +163,5 @@ fn main() {
println!("0x80 >> 2 is 0x{:x}", 0x80u32 >> 2);
}
```
> 你可以在[这里](https://github.com/sunface/rust-by-practice)找到答案(在 solutions 路径下)

View File

@@ -56,4 +56,6 @@ fn main() {}
fn sum(x: i32, y: i32) -> i32 {
x + y;
}
```
```
> 你可以在[这里](https://github.com/sunface/rust-by-practice)找到答案(在 solutions 路径下)