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@WaterWhisperer WaterWhisperer commented Dec 21, 2025

allowing users to set a lower process priority for the cargo check process

Verified that the code compiles on Linux.
cargo test -p rust-analyzer --lib config::tests to ensure package.json and docs are up to date.

Fixes: #11352

@rustbot rustbot added the S-waiting-on-review Status: Awaiting review from the assignee but also interested parties. label Dec 21, 2025
@ChayimFriedman2
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I don't believe this belongs in rust-analyzer?

@WaterWhisperer
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I don't believe this belongs in rust-analyzer?

Thanks for the feedback! I implemented this because I personally experience system freezes when cargo check runs in the background. I saw the issue was labeled as actionable, so I thought it would be a useful addition.

If the team feels this is out of scope for rust-analyzer, I'm happy to close the PR.

@ChayimFriedman2
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As mentioned in that issue, you can setup a custom command with custom priority.

@rust-lang/rust-analyzer does anyone think we should keep this?

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flycheck: add option to set lower priority

3 participants