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Code Issues Releases Activity

Error handling: clarify printing of Result

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Two examples may print either `Ok(username)` or `Err(error)`.
This commit clarifies this fact.
This commit is contained in:
Ilya Grigoriev 2023-01-06 12:35:05 -08:00 committed by GitHub
parent e074b8c87f
commit 68eed5b4f2
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2 changed files with 2 additions and 2 deletions
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2
src/error-handling/converting-error-types.md
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@ -46,6 +46,6 @@ fn read_username(path: &str) -> Result<String, ReadUsernameError> {
fn main() {
//fs::write("config.dat", "").unwrap();
let username = read_username("config.dat");
println!("username: {username:?}");
println!("username or error: {username:?}");
}
```

2
src/error-handling/try-operator.md
View File

@ -41,6 +41,6 @@ fn read_username(path: &str) -> Result<String, io::Error> {
fn main() {
//fs::write("config.dat", "alice").unwrap();
let username = read_username("config.dat");
println!("username: {username:?}");
println!("username or error: {username:?}");
}
```