attributes: extract match scrutinee in err-only case #3170
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A large match scrutinee was causing clippy warnings. PR tokio-rs#2880 fixed this for the case where both err and ret are present, but the exact same issue occurs with just err present, and that has not been fixed. This pull request applies the same fix to the err-only case.
kaffarell
approved these changes
Dec 6, 2024
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Motivation
A large match scrutinee was causing clippy warnings in users' code. PR #2880 fixed this for the case where both err and ret are present, but the exact same issue occurs with just err present, and that has not been fixed.
Solution
This pull request applies the same fix to the err-only case.