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# Rust Project Guidelines

## Project Structure

- Crate names should be consistent and use a common prefix if part of a workspace.
  Example: `deepwiki-core`
- When using `format!`, always inline variables into `{}` directly.

## Code Formatting and Linting

- Always run `cargo fmt` after making code changes. Do not request approval for formatting.

- Run tests after fixes

## Tests

### General

- Always add tests for new functionality.
- Use [`pretty_assertions::assert_eq`](https://docs.rs/pretty_assertions) for better diff output in tests.