feat: impl Show for Failure

[Lampese]

No description provided.

[peter-jerry-ye-code-review]

‼️ This code review is generated by a bot. Please verify the content before trusting it.

Here are three observations from the provided git diff output:

1. Inconsistent Implementation of Show for Failure:

   • In builtin.mbti, the impl Show for Failure is added, but the actual implementation is missing in that file. Instead, the implementation is provided in show.mbt. This could lead to confusion or errors if someone expects the implementation to be in builtin.mbti. It would be better to either move the implementation to builtin.mbti or ensure that the implementation in show.mbt is properly referenced.

2. Potential Redundancy in Show Implementation:

   • The Show implementation for Failure in show.mbt includes both to_string and output methods. While this is not necessarily a bug, it might be redundant if the output method simply calls to_string and then logs the result. If this is the case, consider simplifying the code by having output directly use to_string internally.

3. String Interpolation Syntax:

   • The string interpolation syntax \{msg} in the Failure implementation might be incorrect or non-standard depending on the language's syntax rules. Ensure that the correct syntax is used for string interpolation (e.g., {msg} or ${msg} depending on the language). If \{msg} is intentional, it should be documented to avoid confusion.

These observations should be reviewed to ensure code clarity, correctness, and maintainability.

[coveralls]

Pull Request Test Coverage Report for Build 4322

Details

• 0 of 2 (0.0%) changed or added relevant lines in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage decreased (-0.01%) to 83.372%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
builtin/show.mbt	0	2	0.0%

Totals
Change from base Build 4321:	-0.01%
Covered Lines:	4623
Relevant Lines:	5545

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💛 - Coveralls

[peter-jerry-ye]

Should we include the name of the constructor?

[bobzhang]

to_string has a default implementation, this is not needed