All solutions for Advent of Code 2025 implemented in Rust 🦀
Everything is done without AI, there’s no point. I focus on idiomatic Rust, readability, and a little bit of performance.
| Day | Part 1 | Part 2 | Benchmarks |
|---|---|---|---|
| 01 | ✅ | ✅ | 1.78 ms / 1.87 ms |
| 02 | ✅ | ✅ | 2.29 ms / 18.96 ms |
| 03 | ✅ | ✅ | 85.58 µs / 175.17 µs |
| 04 | ✅ | ✅ | 500.92 µs / 1.58 ms |
| 05 | ✅ | ✅ | 69.08 µs / 37.33 µs |
| 06 | ✅ | ✅ | 124.54 µs / 154.46 µs |
| 07 | ✅ | ✅ | 114.04 µs / 108.92 µs |
| 08 | ✅ | ✅ | 22.46 ms / 18.15 ms |
| 09 | ✅ | ✅ | 2.59 ms / 118.57 ms |
| 10 | ✅ | ✅ | 325.88 µs / 294.31 ms |
| 11 | ✅ | ✅ | 143.12 µs / 232.83 µs |
| 12 | ✅ | / | 18.59 ms |
- CPU: Apple M1 Pro
- RAM: 16 GB
- OS: macOS 15.6.1
- Rust version: 1.91.1