Merge pull request #2255 from zeonzip/clarify_errors_4_return

Clarify how to find return type of error4

1 files changed, 1 insertions, 0 deletions

diff --git a/exercises/13_error_handling/errors4.rs b/exercises/13_error_handling/errors4.rs
index ba01e54..144fce7 100644
--- a/exercises/13_error_handling/errors4.rs
+++ b/exercises/13_error_handling/errors4.rs
@@ -10,6 +10,7 @@ struct PositiveNonzeroInteger(u64);
 impl PositiveNonzeroInteger {
     fn new(value: i64) -> Result<Self, CreationError> {
         // TODO: This function shouldn't always return an `Ok`.
+        // Read the tests below to clarify what should be returned.
         Ok(Self(value as u64))
     }
 }