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Ensure host units don't depend on Docscrape units, fixes #10545 #10549

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merged 1 commit into from
Apr 9, 2022

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willcrichton
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What does this PR try to resolve?

This PR fixes issue #10545. The root cause was:

  • Cargo workspace contains a host-type crate (e.g. a proc macro).
  • unit_dependencies attempts to add Docscrape units as dependencies of the host-type crate.
  • activated_features attempts to lookup (dep, Host) in the feature map, but only (dep, NotHost) exists.

The fix is to ensure that host-type crates do not have Docscrape units added as dependencies.

How should we test and review this PR?

The added test scrape_examples_issue_10545 provides a minimal example that fails before this fix, and succeeds after.

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@rust-highfive rust-highfive added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Apr 8, 2022
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ehuss commented Apr 9, 2022

Thanks!

@bors r+

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bors commented Apr 9, 2022

📌 Commit 642ca54 has been approved by ehuss

@bors bors added S-waiting-on-bors Status: Waiting on bors to run and complete tests. Bors will change the label on completion. and removed S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. labels Apr 9, 2022
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bors commented Apr 9, 2022

⌛ Testing commit 642ca54 with merge 5f400f0...

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bors commented Apr 9, 2022

☀️ Test successful - checks-actions
Approved by: ehuss
Pushing 5f400f0 to master...

@bors bors merged commit 5f400f0 into rust-lang:master Apr 9, 2022
matthiaskrgr added a commit to matthiaskrgr/rust that referenced this pull request Apr 14, 2022
Update cargo

11 commits in e2e2dddebe66dfc1403a312653557e332445308b..dba5baf4345858c591517b24801902a062c399f8
2022-04-05 17:04:53 +0000 to 2022-04-13 21:58:27 +0000
- Part 6 of RFC2906 - Switch the inheritance source from `workspace` to… (rust-lang/cargo#10564)
- Part 5 of RFC2906 - Add support for inheriting `rust-version` (rust-lang/cargo#10563)
- Add support for rustc --check-cfg well known names and values (rust-lang/cargo#10486)
- Reserve filename `Cargo.toml.orig` in `cargo package` (rust-lang/cargo#10551)
- Retry command invocation with argfile (rust-lang/cargo#10546)
- Add a progress indicator for `cargo clean` (rust-lang/cargo#10236)
- Ensure host units don't depend on Docscrape units, fixes rust-lang/cargo#10545 (rust-lang/cargo#10549)
- Fix docs: Bindeps env vars are passed to build script at runtime (rust-lang/cargo#10550)
- Part 4 of RFC2906 - Add support for inheriting `readme` (rust-lang/cargo#10548)
- Part 3 of RFC2906 - Add support for inheriting `license-path`, and `depednency.path` (rust-lang/cargo#10538)
- Bump to 0.63.0, update changelog (rust-lang/cargo#10544)
bors added a commit to rust-lang-ci/rust that referenced this pull request Apr 14, 2022
Update cargo

11 commits in e2e2dddebe66dfc1403a312653557e332445308b..dba5baf4345858c591517b24801902a062c399f8
2022-04-05 17:04:53 +0000 to 2022-04-13 21:58:27 +0000
- Part 6 of RFC2906 - Switch the inheritance source from `workspace` to… (rust-lang/cargo#10564)
- Part 5 of RFC2906 - Add support for inheriting `rust-version` (rust-lang/cargo#10563)
- Add support for rustc --check-cfg well known names and values (rust-lang/cargo#10486)
- Reserve filename `Cargo.toml.orig` in `cargo package` (rust-lang/cargo#10551)
- Retry command invocation with argfile (rust-lang/cargo#10546)
- Add a progress indicator for `cargo clean` (rust-lang/cargo#10236)
- Ensure host units don't depend on Docscrape units, fixes rust-lang/cargo#10545 (rust-lang/cargo#10549)
- Fix docs: Bindeps env vars are passed to build script at runtime (rust-lang/cargo#10550)
- Part 4 of RFC2906 - Add support for inheriting `readme` (rust-lang/cargo#10548)
- Part 3 of RFC2906 - Add support for inheriting `license-path`, and `depednency.path` (rust-lang/cargo#10538)
- Bump to 0.63.0, update changelog (rust-lang/cargo#10544)
@ehuss ehuss added this to the 1.62.0 milestone Apr 22, 2022
@weihanglo weihanglo added the Z-scrape-examples Nightly: rustdoc scrape examples label Sep 20, 2024
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5 participants