[austinywang]

Summary

clippy (changed cmux-tui packages) is red on feat-cmux-next since #32811 (09242cc): its new test in cmux-tui/crates/acpmux/src/hub/additional_dirs.rs writes assert_eq!(got, [a.clone()]), which clippy -D warnings refuses (clippy::cloned_ref_to_slice_refs). Every PR whose changed packages build acpmux inherits that red, for example #23071.

Base red: https://github.com/manaflow-ai/cmux/actions/runs/41580822611/job/125734988630 (62c09dc) and https://github.com/manaflow-ai/cmux/actions/runs/41572819258/job/125710705429 (09242cc).

The fix compares against std::slice::from_ref(&a): the same assertion, without the clone. Test-only change.

Changelog

none

Observed / Not run

• Observed: cmux-ci run --class isolated --script scripts/ci/cmux-tui-rust-check.sh --os linux --arg clippy at b7fce95, step 5d42d2c9ae3a2ae60983574c: passed (Blacksmith run https://github.com/manaflow-ai/cmuxterm-hq/actions/runs/41582037716).
• Not run: the acpmux test itself (the assertion is unchanged in meaning).

🤖 Generated with Claude Code

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Summary by cubic

Fixes the clippy::cloned_ref_to_slice_refs warning in the acpmux additional_dirs test, which was making the clippy (changed cmux-tui packages) check red on the base branch and on any PR whose changed packages build acpmux.

The test now asserts against std::slice::from_ref(&a) instead of [a.clone()], which is semantically identical but satisfies clippy -D warnings. Test-only change, no behavior change.

^{Written for commit b7fce95. Summary will update on new commits.}

[github-actions]

cmux status _{(one comment, edited in place; each line is updated by the job that owns it)}

Review b7fce95: HQ feed card · gallery before/after runs · checks

App of this head (app.zip, kept 1 day)

gh workflow run reload-build.yml -R manaflow-ai/cmux --ref feat-cmux-next -f tag=pr33064 -f ref=fix-acpmux-additional-dirs-clippy -f platform=macos -f backend_mode=local

red: cmux-next checks (god files, concurrency, crash safety, l10n); no finished base run on ee701e9 to compare; do not merge until green; see lane-rules

Shipped in:

• cmux NEXT nightly 1.0.0-nightly.4160373381601 (d485585f77)
• cmux NEXT nightly 1.0.0-nightly.4160614853601 (0e8eb9bf99)

[austinywang]

Review (review_33064): SHIP at b7fce95

Independent correctness review (subagent). Diff is one line in cmux-tui/crates/acpmux/src/hub/additional_dirs.rs:99 (test module only). requested returns Vec<PathBuf>; Vec<T>: PartialEq<&[U]> holds, so assert_eq!(got, std::slice::from_ref(&a)) is the same comparison without the clone. from_ref only borrows; later uses of a (lines 108, 110) are unaffected. No findings. Fleet clippy step 5d42d2c9ae3a2ae60983574c passed at this head.

[blacksmith-sh]

Found 6 test failures on Blacksmith runners:

Failures

Test	View Logs
/tmp/tmp7axjee5d/summary-missing.json (live):/summary-missing.json (live):	View Logs
/tmp/tmpbhu0jqdh/summary-fail.json (live):/summary-fail.json (live):	View Logs
[new_workspaces] debug.new_workspace timed 0 of 50 new workspace rows/ [new_workspaces] debug.new_workspace timed 0 of 50 new workspace rows	View Logs
[new_workspaces] the window draws no frames/[new_workspaces] the window draws no frames	View Logs
[tabs] debug.tab_switch timed 0 of 40 switches/ [tabs] debug.tab_switch timed 0 of 40 switches	View Logs
[tabs] the window draws no frames/[tabs] the window draws no frames	View Logs

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