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fix some typos

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Yuxiang Qiu 2024-01-02 19:21:51 -05:00
parent e73bb00542
commit 88541d6637
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16 changed files with 21 additions and 21 deletions
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2
book/src/development/macro_expansions.md
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@ -102,7 +102,7 @@ let x: Option<u32> = Some(42);
m!(x, x.unwrap());
```
If the `m!(x, x.unwrapp());` line is expanded, we would get two expanded
If the `m!(x, x.unwrap());` line is expanded, we would get two expanded
expressions:
- `x.is_some()` (from the `$a.is_some()` line in the `m` macro)