Walkthrough
Dependency version bump for libc from 0.2.169 to 0.2.177 across Cargo.toml, posix.rs imports, and libc_posix.py script. Import reorganization in posix.rs groups related constants but preserves functionality. No logic changes.
Changes
| Cohort / File(s) |
Summary |
libc dependency version update
Cargo.toml, scripts/libc_posix.py |
Version bumped from 0.2.169 to 0.2.177 in Cargo.toml dependencies; LIBC_VERSION constant updated from "0.2.175" to "0.2.177" in script. |
POSIX import reorganization
crates/vm/src/stdlib/posix.rs |
libc constants (F_TEST, F_TLOCK, F_ULOCK, O_NDELAY, O_NOCTTY, O_SYNC, P_ALL, P_PGID, P_PID, SCHED_FIFO, SCHED_RR) relocated and regrouped across import blocks; net set of imports unchanged. |
Estimated code review effort
🎯 1 (Trivial) | ⏱️ ~3 minutes
Suggested reviewers
Poem
🐰 A version hop, so small and neat,
From .169 to .177 we leap,
Constants shuffled in their place,
With libc dancing through the space,
Dependencies fresh, scripts aligned,
Smooth sailing for the codebase kind! ✨
Pre-merge checks and finishing touches
✅ Passed checks (3 passed)
| Check name |
Status |
Explanation |
| Description Check |
✅ Passed |
Check skipped - CodeRabbit’s high-level summary is enabled. |
| Title check |
✅ Passed |
The pull request title clearly and concisely summarizes the main change: updating the libc dependency from 0.2.169 to 0.2.177. |
| Docstring Coverage |
✅ Passed |
No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check. |
✨ Finishing touches
🧪 Generate unit tests (beta)
- Create PR with unit tests
- Post copyable unit tests in a comment
📜 Recent review details
Configuration used: Path: .coderabbit.yml
Review profile: CHILL
Plan: Pro
📥 Commits
Reviewing files that changed from the base of the PR and between 1e7a490 and 081a8f0.
⛔ Files ignored due to path filters (1)
Cargo.lock is excluded by !**/*.lock
📒 Files selected for processing (3)
Cargo.toml (1 hunks)crates/vm/src/stdlib/posix.rs (2 hunks)scripts/libc_posix.py (1 hunks)
🧰 Additional context used
📓 Path-based instructions (3)
**/*.rs
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
**/*.rs: Follow the default rustfmt code style in Rust code (cargo fmt to format)
Always run clippy to lint Rust code (cargo clippy) before completing tasks and fix any warnings or lints introduced by your changes
Follow Rust best practices for error handling and memory management
Files:
crates/vm/src/stdlib/posix.rs
**/src/**/*.rs
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
Use the macro system (pyclass, pymodule, pyfunction, etc.) when implementing Python functionality in Rust
Files:
crates/vm/src/stdlib/posix.rs
**/*.py
📄 CodeRabbit inference engine (.github/copilot-instructions.md)
**/*.py: Follow PEP 8 style for custom Python code
Use ruff for linting Python code
Files:
🧠 Learnings (3)
📚 Learning: 2025-06-27T14:47:28.810Z
Learnt from: moreal
Repo: RustPython/RustPython PR: 5847
File: vm/src/stdlib/stat.rs:547-567
Timestamp: 2025-06-27T14:47:28.810Z
Learning: In RustPython's stat module implementation, platform-specific constants like SF_SUPPORTED and SF_SYNTHETIC should be conditionally declared only for the platforms where they're available (e.g., macOS), following CPython's approach of optional declaration rather than providing fallback values for other platforms.
Applied to files:
crates/vm/src/stdlib/posix.rs
📚 Learning: 2025-06-27T14:47:28.810Z
Learnt from: moreal
Repo: RustPython/RustPython PR: 5847
File: vm/src/stdlib/stat.rs:547-567
Timestamp: 2025-06-27T14:47:28.810Z
Learning: In RustPython's stat module implementation, platform-specific constants like SF_SUPPORTED and SF_SYNTHETIC should be conditionally declared only for the platforms where they're available (e.g., macOS), following CPython's approach of optional declaration using #ifdef checks rather than providing fallback values for other platforms.
Applied to files:
crates/vm/src/stdlib/posix.rs
📚 Learning: 2025-11-25T11:05:02.899Z
Learnt from: CR
Repo: RustPython/RustPython PR: 0
File: .github/copilot-instructions.md:0-0
Timestamp: 2025-11-25T11:05:02.899Z
Learning: Applies to Lib/**/*.py : Minimize modifications to CPython standard library files in the Lib/ directory
Applied to files:
🔇 Additional comments (4)
Cargo.toml (1)
178-178: Workspace libc version bump looks consistent
libc is now pinned to 0.2.177 in [workspace.dependencies], which will also feed the Windows target via libc = { workspace = true }. This is a clean, centralized bump; just ensure cargo check, cargo test, and cargo clippy pass across all targets after the update.
scripts/libc_posix.py (1)
16-16: LIBC_VERSION aligned with Cargo workspace libc
LIBC_VERSION now matches the workspace libc = "0.2.177", so build_url will fetch semver data from the correct libc tag. This keeps the generated posix.rs in sync with the crate version; just confirm the file was regenerated with this script for this bump.
crates/vm/src/stdlib/posix.rs (2)
203-206: Regrouped libc constants under cfg look fine
The expanded import list (F_TEST, F_TLOCK, F_ULOCK, O_SYNC, P_ALL, P_PGID, P_PID, SCHED_FIFO, SCHED_RR) under the existing multi-OS #[cfg(any(...))] keeps these libc constants gated to platforms where they’re expected, and matches the pattern used elsewhere in this module. This looks like generated output in line with the libc 0.2.177 semver data.
218-220: Additional libc flags/wait constants grouping is consistent
Importing O_ASYNC, O_NDELAY, O_NOCTTY together with WEXITED, WNOWAIT, and WSTOPPED under the broader multi-OS cfg (including redox) keeps the attribute exposure centralized and matches the generator-driven style used for other constant groups. Assuming this came from rerunning scripts/libc_posix.py against libc 0.2.177, the change is purely organizational.
Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.
❤️ Share
Comment @coderabbitai help to get the list of available commands and usage tips.
|