Potential fix for code scanning alert no. 2: Workflow does not contain permissions

[IGN-Styly]

Potential fix for https://github.com/GrandEngineering/engine/security/code-scanning/2

To address the issue, add a permissions block to the workflow configuration to explicitly restrict the GITHUB_TOKEN permissions. Since the workflow only checks out repository code and builds/tests Rust projects (with no steps needing to push commits, create issues, or write pull requests), the minimal permissions required are read access to repository contents. Implement this fix by editing .github/workflows/rust.yml and inserting permissions:\n contents: read at the root level, just under the workflow name. This way, the workflow and all jobs within will inherit the minimal necessary permissions.

Suggested fixes powered by Copilot Autofix. Review carefully before merging.

Summary by CodeRabbit

• Chores
  • Updated internal CI/CD workflow permissions for enhanced security practices.

_{✏️ Tip: You can customize this high-level summary in your review settings.}

[coderabbitai]

Caution

Review failed

The pull request is closed.

Walkthrough

A permissions block is added to the GitHub Actions workflow, granting contents: read access to the repository. This enables read-only access to repository contents during workflow execution without introducing functional changes to the pipeline itself.

Changes

Cohort / File(s)	Summary
GitHub Actions Workflow Configuration \.github/workflows/rust\.yml	Added permissions block with contents: read to grant read access to repository contents for the workflow

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• Potential fix for code scanning alert no. 1: Workflow does not contain permissions #31: Applies the identical permissions configuration change to the same workflow file.

Poem

🐰 A hop, a skip, permissions now flow,
Read access granted—let workflows all know!
Security tightened, not a broad open door,
Just contents to peek at, and nothing more! ✨

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch alert-autofix-2

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📜 Recent review details

Configuration used: CodeRabbit UI

Review profile: CHILL

Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 1d91fef and 4d8406d.

📒 Files selected for processing (1)

• .github/workflows/rust.yml (1 hunks)

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