Quality & Verification

rrdu enforces strict engineering standards to ensure zero panics, complete memory safety, and dependable performance.

Standards Overview

100% Safe Rust Core Logic: #![forbid(unsafe_code)] enforced at the crate root (src/main.rs and src/lib.rs).
Zero-Unsafe Headless Execution: Completely eliminates unsafe TTY code and ioctl calls in --headless CI mode via Table::force_no_tty.
Defensive Interactive Fallbacks: Isolates terminal dependencies (dialoguer, indicatif) to interactive mode, mitigating dependency-level FFI risks with proactive TTY checks and signal trapping (Ctrl+C cleanup).
Zero-Privilege: Strictly user-space execution.
Continuous Integration: Every commit is validated across:
- Formatting (cargo fmt --check)
- Linter warnings (cargo clippy --all-targets -- -D warnings)
- Unit and integration tests (cargo test)
- Cross-platform builds (Linux GNU/musl, Windows, macOS)
- Security audit (cargo audit)

Test Results: Overview of unit testing, integration tests, and CI test matrices.
Benchmarks: Performance benchmarks and Criterion test results.