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Merge pull request #157 from ilyagr/speaker-notes

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Add speaker notes about error examples
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Martin Geisler 2023-01-12 07:31:29 +01:00 committed by GitHub
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9
src/error-handling/converting-error-types.md
View File

@ -49,3 +49,12 @@ fn main() {
println!("username or error: {username:?}");
}
```
<details>
Key points:
* The `username` variable can be either `Ok(string)` or `Err(error)`.
* Use the `fs::write` call to test out the different scenarios: no file, empty file, file with username.
</details>

9
src/error-handling/try-operator.md
View File

@ -44,3 +44,12 @@ fn main() {
println!("username or error: {username:?}");
}
```
<details>
Key points:
* The `username` variable can be either `Ok(string)` or `Err(error)`.
* Use the `fs::write` call to test out the different scenarios: no file, empty file, file with username.
</details>