Files
rtk-ai__rtk/claudedocs
Florian BRUNIAUX 5b840cca49 fix: comprehensive code quality improvements
Apply systematic quality fixes identified in code audit:

Phase 1: Remove dead code (4 warnings → 0)
- Remove unused run_compact() function in gain.rs
- Remove unused track_tokens() function in tracking.rs
- Remove unused TRACKER singleton (Mutex)
- Clean up CommandRecord struct (remove unused fields)

Phase 2: Add error context and quality fixes
- Add .context() to all ? operators in cc_economics.rs (15+ callsites)
- Add .context() to all ? operators in gain.rs (10+ callsites)
- Fix bounds check panic risk in gain.rs:252 (week_start slice)
- Reduce visibility: estimate_tokens pub → private
- Replace 6 manual loops with idiomatic .collect::<Result<Vec<_>, _>>()?
- Remove residual dev comment (// psk:)
- Remove unnecessary .clone() in main.rs

Phase 3: Refactor duplication (132 lines eliminated)
- Create display_helpers.rs module with PeriodStats trait
- Unify print_daily_full/weekly/monthly in gain.rs (152 lines → 9 lines)
- Implement trait for DayStats, WeekStats, MonthStats
- Zero-overhead compile-time dispatch (monomorphization)
- Output bit-identical, all tests passing

Impact:
- Dead code: -20 lines
- Error context: Errors now actionable instead of opaque
- Duplication: -132 lines of pure duplication
- Safety: Bounds check prevents potential panic
- Idiomaticity: .collect() over manual loops

Metrics:
- Build: 0 errors, 1 warning (pre-existing cache_* fields)
- Tests: 79/82 passing (3 pre-existing failures)
- Clippy: 13 warnings (all pre-existing)
- Functional: rtk gain --daily, rtk cc-economics validated

Addresses code audit feedback from parallel session
Detailed report: claudedocs/refactoring-report.md

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
2026-01-30 13:48:03 +01:00
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