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Add module docstring#28

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leynos merged 1 commit intomainfrom
codex/add-module-level-docstring-to-main.rs
Jul 21, 2025
Merged

Add module docstring#28
leynos merged 1 commit intomainfrom
codex/add-module-level-docstring-to-main.rs

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@leynos leynos commented Jul 21, 2025

Summary

  • document the purpose of the CLI at the crate root

Testing

  • cargo fmt -- --check
  • cargo clippy -- -D warnings
  • RUSTFLAGS="-D warnings" cargo test

https://chatgpt.com/codex/tasks/task_e_687ec881ebcc8322ad6efdfff5d0582f

Summary by Sourcery

Documentation:

  • Add module-level documentation in main.rs to describe the CLI purpose

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sourcery-ai Bot commented Jul 21, 2025

Reviewer's Guide

This PR introduces a top-level module docstring in src/main.rs to clearly describe the CLI’s purpose, while ensuring formatting and lint rules remain satisfied.

File-Level Changes

Change Details Files
Add crate-root module documentation
  • Insert a module-level docstring at the top of src/main.rs to explain the CLI’s functionality
src/main.rs

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coderabbitai Bot commented Jul 21, 2025

Summary by CodeRabbit

  • Documentation
    • Enhanced the crate-level documentation to provide a more detailed overview of the CLI tool’s functionality and output behaviour.

Walkthrough

Expand the crate-level documentation in src/main.rs to provide a more detailed explanation of the vk CLI tool's purpose and behaviour. Clarify how unresolved review comments are fetched, summarised, and displayed, without modifying any functional code or logic.

Changes

File(s) Change Summary
src/main.rs Enhance crate-level Rust doc comment with a detailed description of the CLI tool's functionality.

Estimated code review effort

1 (~2 minutes)

Possibly related PRs

Poem

A comment blooms atop the code,
Explaining what the CLI bestowed.
No logic changed, no lines were run,
Just clarity for everyone.
With words well placed, the doc expands—
The code now clearer, in all hands!
📚✨

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  • 📝 Generate Docstrings
🧪 Generate unit tests
  • Create PR with unit tests
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  • Commit unit tests in branch codex/add-module-level-docstring-to-main.rs

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Hey @leynos - I've reviewed your changes and they look great!


Sourcery is free for open source - if you like our reviews please consider sharing them ✨
Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.

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coderabbitai Bot commented Jul 21, 2025

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Actionable comments posted: 1

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 5aef18b and 0ff84ca.

📒 Files selected for processing (1)
  • src/main.rs (1 hunks)
📓 Path-based instructions (1)
**/*.rs

⚙️ CodeRabbit Configuration File

**/*.rs: * Seek to keep the cyclomatic complexity of functions no more than 12.

  • Adhere to single responsibility and CQRS

  • Place function attributes after doc comments.

  • Do not use return in single-line functions.

  • Move conditionals with >2 branches into a predicate function.

  • Avoid unsafe unless absolutely necessary.

  • Every module must begin with a //! doc comment that explains the module's purpose and utility.

  • Comments and docs must follow en-GB-oxendict (-ize / -our) spelling and grammar

  • Lints must not be silenced except as a last resort.

    • #[allow] is forbidden.
    • Only narrowly scoped #[expect(lint, reason = "...")] is allowed.
    • No lint groups, no blanket or file-wide suppression.
    • Include FIXME: with link if a fix is expected.
  • Use rstest fixtures for shared setup and to avoid repetition between tests.

  • Replace duplicated tests with #[rstest(...)] parameterised cases.

  • Prefer mockall for mocks/stubs.

  • Prefer .expect() over .unwrap()

  • Ensure that any API or behavioural changes are reflected in the documentation in docs/

  • Ensure that any completed roadmap steps are recorded in the appropriate roadmap in docs/

  • Files must not exceed 400 lines in length

    • Large modules must be decomposed
    • Long match statements or dispatch tables should be decomposed by domain and collocated with targets
    • Large blocks of inline data (e.g., test fixtures, constants or templates) must be moved to external files and inlined at compile-time or loaded at run-time.

Files:

  • src/main.rs
🧰 Additional context used
📓 Path-based instructions (1)
**/*.rs

⚙️ CodeRabbit Configuration File

**/*.rs: * Seek to keep the cyclomatic complexity of functions no more than 12.

  • Adhere to single responsibility and CQRS

  • Place function attributes after doc comments.

  • Do not use return in single-line functions.

  • Move conditionals with >2 branches into a predicate function.

  • Avoid unsafe unless absolutely necessary.

  • Every module must begin with a //! doc comment that explains the module's purpose and utility.

  • Comments and docs must follow en-GB-oxendict (-ize / -our) spelling and grammar

  • Lints must not be silenced except as a last resort.

    • #[allow] is forbidden.
    • Only narrowly scoped #[expect(lint, reason = "...")] is allowed.
    • No lint groups, no blanket or file-wide suppression.
    • Include FIXME: with link if a fix is expected.
  • Use rstest fixtures for shared setup and to avoid repetition between tests.

  • Replace duplicated tests with #[rstest(...)] parameterised cases.

  • Prefer mockall for mocks/stubs.

  • Prefer .expect() over .unwrap()

  • Ensure that any API or behavioural changes are reflected in the documentation in docs/

  • Ensure that any completed roadmap steps are recorded in the appropriate roadmap in docs/

  • Files must not exceed 400 lines in length

    • Large modules must be decomposed
    • Long match statements or dispatch tables should be decomposed by domain and collocated with targets
    • Large blocks of inline data (e.g., test fixtures, constants or templates) must be moved to external files and inlined at compile-time or loaded at run-time.

Files:

  • src/main.rs
🔇 Additional comments (2)
src/main.rs (2)

4-5: Crate-level documentation is clear and compliant

The new explanation succinctly outlines the CLI’s behaviour and meets the module-doc requirement.


2-3: Remove redundant blank doc-comment lines

Collapse the two consecutive empty //! lines into a single one to keep the crate docs tidy.

-//!
-//!
+//!

Likely an incorrect or invalid review comment.

Comment thread src/main.rs
//! `vk` fetches unresolved review comments from GitHub's GraphQL API,
//! summarizes them by file, and prints each thread. When a thread has
//! multiple comments on the same diff, the diff is displayed only once.
#![allow(non_snake_case)]
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🛠️ Refactor suggestion

⚠️ Potential issue

Drop the blanket #![allow(non_snake_case)]

Global #[allow] violates the coding guidelines. Rename the non-snake-case items or add narrowly-scoped #[expect(non_snake_case, reason = "...")] where genuinely needed.

🤖 Prompt for AI Agents
In src/main.rs at line 6, remove the global attribute
`#![allow(non_snake_case)]` as it violates coding guidelines. Instead, rename
any non-snake-case identifiers to follow snake_case conventions. If there are
specific cases where non-snake-case is necessary, apply narrowly-scoped
`#[expect(non_snake_case, reason = "...")]` attributes directly to those items
with a clear explanation.

@leynos leynos merged commit 9ec2b1b into main Jul 21, 2025
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