rust-embedded / rust-embedded/heapless
Fallout from the removal of `doc_auto_cfg`
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Description
I am on rustc v1.91.0, and encountering
--> heapless-0.9.1/src/lib.rs:133:47
|
133 | #![cfg_attr(docsrs, feature(doc_cfg), feature(doc_auto_cfg))]
| ^^^^^^^^^^^^ feature has been removed
|
= note: removed in CURRENT_RUSTC_VERSION; see <https://github.com/rust-lang/rust/pull/138907> for more information
= note: merged into `doc_cfg`
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Research direction
Start at src/lib.rs line 133 and inspect the cfg_attr features named in the reported rustc 1.91.0 error. Reproduce the build issue with that compiler, make the compatibility adjustment indicated by the error, and verify the removed-feature diagnostic no longer appears.
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Assessment
- Tech stack
- rust
- Domain
- build-system
- Issue type
- Bug
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Clearly specified
- Newbie friendliness
- 52/100