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| author | NicolasRoelandt <NicolasRoelandt@users.noreply.github.com> | 2023-12-08 17:52:21 +0000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2023-12-08 17:52:21 +0000 |
| commit | f35f63fa5763bde734ca086aa9e3398e8319539d (patch) | |
| tree | 2e22c5580b057cf14983499a8fb6d73ce5c43b46 | |
| parent | 88b583f2bbf4d7a668db6d83964af5470c93e516 (diff) | |
Remove confusing aside in 23_conversions/from_str.rs
The advice tell us how to return as String error message. Unless I missed something, we can't even return a String error message here, so this advice is more confusing than anything and should better be removed.
| -rw-r--r-- | exercises/23_conversions/from_str.rs | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/exercises/23_conversions/from_str.rs b/exercises/23_conversions/from_str.rs index 34472c3..e209347 100644 --- a/exercises/23_conversions/from_str.rs +++ b/exercises/23_conversions/from_str.rs @@ -44,10 +44,6 @@ enum ParsePersonError { // 6. If while extracting the name and the age something goes wrong, an error // should be returned // If everything goes well, then return a Result of a Person object -// -// As an aside: `Box<dyn Error>` implements `From<&'_ str>`. This means that if -// you want to return a string error message, you can do so via just using -// return `Err("my error message".into())`. impl FromStr for Person { type Err = ParsePersonError; |