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Fix unknown_lints in generated code #2626

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merged 1 commit into from Jun 20, 2023
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mladedav
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Motivation

#2609 added an allow to generated code to allow a lint that was added in Clippy 1.70.0. This was released with a patch bump so anyone who uses an older version and latest tracing gets a compilation warning about an unkonwn lint.

Solution

Allowing unkonwn lints should fix this now and prevent similar issues in the future. If the lints are unknown it will most likely be because the lints are introduced only in newer compiler. There is just a higher risk that a future contributor tries to add another allow and if they make a typo, the issue will not be caught.

@mladedav mladedav requested review from hawkw, davidbarsky and a team as code owners June 20, 2023 08:47
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thank you, this is a good idea!

@hawkw hawkw enabled auto-merge (squash) June 20, 2023 14:24
@hawkw hawkw merged commit ebd437c into tokio-rs:master Jun 20, 2023
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paholg commented Jun 21, 2023

Thanks for this! Any chance we could get a tracing-attributes release ASAP? A bunch of our CI pipelines are broken, and I'd prefer not to have to go and pin tracing-attributes everywhere to 0.1.24.

hawkw pushed a commit that referenced this pull request Jun 21, 2023
## Motivation

#2609 added an allow to generated code to allow a lint that was added in
Clippy 1.70.0. This was released with a patch bump so anyone who uses an
older version and latest tracing gets a compilation warning about an
unkonwn lint.

## Solution

Allowing unkonwn lints should fix this now and prevent similar issues in
the future. If the lints are unknown it will most likely be because the
lints are introduced only in newer compiler. There is just a higher risk
that a future contributor tries to add another allow and if they make a
typo, the issue will not be caught.
hawkw added a commit that referenced this pull request Jun 21, 2023
# 0.1.26 (June 21th, 2023)

This release of `tracing-attributes` fixes warnings due to `allow`
attributes in generated code that allow lints which may not exist on
earlier versions of rustc.

### Fixed

- Allow `unknown_lints` in macro-generated code ([#2626])

Thanks to @mladedav for contributing to this release!
hawkw added a commit that referenced this pull request Jun 22, 2023
# 0.1.26 (June 21th, 2023)

This release of `tracing-attributes` fixes warnings due to `allow`
attributes in generated code that allow lints which may not exist on
earlier versions of rustc.

### Fixed

- Allow `unknown_lints` in macro-generated code ([#2626])

Thanks to @mladedav for contributing to this release!
hawkw pushed a commit that referenced this pull request Oct 13, 2023
# 0.1.39 (October 12, 2023)

This release adds several additional features to the `tracing` macros.
In addition, it updates the `tracing-core` dependency to
[v0.1.32][core-0.1.32] and the `tracing-attributes` dependency to
[v0.1.27][attrs-0.1.27].

### Added

- Allow constant field names in macros ([#2617])
- Allow setting event names in macros ([#2699])
- **core**: Allow `ValueSet`s of any length ([#2508])

### Changed

- `tracing-attributes`: updated to [0.1.27][attrs-0.1.27]
- `tracing-core`: updated to [0.1.32][core-0.1.32]
- **attributes**: Bump minimum version of proc-macro2 to 1.0.60
  ([#2732])
-  **attributes**: Generate less dead code for async block return type
   hint ([#2709])

### Fixed

- Use fully qualified names in macros for items exported from std
  prelude ([#2621], [#2757])
- **attributes**: Allow [`clippy::let_with_type_underscore`] in
  macro-generated code ([#2609])
- **attributes**: Allow `unknown_lints` in macro-generated code
  ([#2626])
- **attributes**: Fix a compilation error in `#[instrument]` when the
  `"log"` feature is enabled ([#2599])

### Documented

- Add `axum-insights` to relevant crates. ([#2713])
- Fix link to RAI pattern crate documentation ([#2612])
- Fix docs typos and warnings ([#2581])
- Add `clippy-tracing` to related crates ([#2628])
- Add `tracing-cloudwatch` to related crates ([#2667])
- Fix deadlink to `tracing-etw` repo ([#2602])

[#2617]: #2617
[#2699]: #2699
[#2508]: #2508
[#2621]: #2621
[#2713]: #2713
[#2581]: #2581
[#2628]: #2628
[#2667]: #2667
[#2602]: #2602
[#2626]: #2626
[#2757]: #2757
[#2732]: #2732
[#2709]: #2709
[#2599]: #2599
[`let_with_type_underscore`]: http://rust-lang.github.io/rust-clippy/rust-1.70.0/index.html#let_with_type_underscore
[attrs-0.1.27]:
    https://github.com/tokio-rs/tracing/releases/tag/tracing-attributes-0.1.27
[core-0.1.32]:
    https://github.com/tokio-rs/tracing/releases/tag/tracing-core-0.1.32
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3 participants