rust-lang / rust-lang/rust-analyzer

`remove all unused imports` should remove all unused imports of the file.

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A-assists C-feature
Dominant language
Rust
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Description

Currently it only removes all unused imports of the current use item and we have no way of doing it for the entire file.

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start by locating the rust-analyzer implementation and tests for remove all unused imports. Compare its current behavior for the current use item with the requested whole-file behavior, then verify that every unused import in the file is removed without affecting used imports.

Written by the indexing model from the issue text.

Assessment

Tech stack
rust
Domain
tooling
Issue type
Feature
Difficulty
3/5
Estimated time
1-2 days
Activity status
Quiet
Clarity
Mostly clear
Newbie friendliness
55/100

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