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Update errors1.rs - Add Result type signature as it is difficult for new comers to understand Generics and Error all at once. #157

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Merged
merged 1 commit into from
May 22, 2019
Merged

Update errors1.rs - Add Result type signature as it is difficult for new comers to understand Generics and Error all at once. #157

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2 changes: 1 addition & 1 deletion exercises/error_handling/errors1.rs
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,7 @@ mod tests {
// `Option`.

// To make this change, you'll need to:
// - update the return type in the function signature to be a Result that
// - update the return type in the function signature to be a Result<String, String> that
// could be the variants `Ok(String)` and `Err(String)`
// - change the body of the function to return `Ok(stuff)` where it currently
// returns `Some(stuff)`
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