rust-lang / rust-lang/rust-analyzer
Enable feature based on the position of the cursor
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C-feature
- Dominant language
- Rust
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Description
Instead of defining "rust-analyzer.cargo.features": ["my_feature"] each time we want auto-completion for a specific feature, it would be nice if rust-analyzer could determine if we are in a part of code which require a feature being enabled (or not)
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
The issue names only the rust-analyzer.cargo.features setting, cursor position, and auto-completion; no file, test, or entry point is provided. Begin by locating the setting and completion flow, then establish how feature requirements are identified from the cursor context and what completion behavior counts as done.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- rust
- Domain
- developer-experience, devtools
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100