Fix warnings about unexpected cfg(feature) values #2968
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The cfg for it was impossible to enable as of tokio-rs#441.
Previously, enabling this optional dependency did not do anything.
No need to use a custom cfg to run off-by-default tests.
It might be possible to make it work with tower_make instead, but that crate looks to be unmaintained (no longer present in the tower repo which is specified as the repository URL) so it should likely just be removed as a dependency.
Xiretza
reviewed
May 15, 2024
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| #[cfg(feature = "tower-util")] | |||
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These could be migrated to tower_make instead, see #2971
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Yeah, see the commit description for why I didn't do that.
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@davidbarsky any reason this wasn't merged after approval? |
No reason other than "Phabricator taught me muscle memory that the PR author can land PRs/diffs after approval" 😅. Landing this. |
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Motivation
CI is failing due to a new rustc lint. More about this lint in the recent blog post.
Solution
See individual commits. I chose different solutions for different parts of the codebase where warnings were emitted.