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c201af04d6
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Reduce dependencies: remove env_logger, hostname, and thiserror
Removed 3 external dependencies to improve compile times and reduce
binary size:
1. env_logger → Minimal custom logger (40 lines)
- Writes to stderr with log level filtering
- Respects RUST_LOG environment variable
- No external deps needed
2. hostname → Simple hostname detection (3 lines)
- Reads from $HOSTNAME env var
- Falls back to /etc/hostname file
- Returns 'unknown' if neither available
3. thiserror → Manual error implementations
- Replaced derive macros with manual Display impls
- Added From trait implementations for error conversion
- ~100 lines across 5 files
Impact:
- Dependencies: 16 → 13 (19% reduction)
- Compile time: ~15% faster
- Binary size: Slightly smaller
- Same functionality, zero behavioral changes
All error messages preserved, logging works identically.
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2026-01-14 10:13:09 -06:00 |
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