1.5 KiB
Advent of Code 2025
Rusty and over-engineered edition.
Running
By request of AoC creator, I haven't included the input files (e.g. src/input/day01.txt). Log into the Advent of Code site and save the inputs there to the src/input/ folder.
To run all days: cargo run.
To run a specific day and/or part: cargo run -- --day 1 --part 1.
To run in super-fast prod mode: cargo run --release.
To run with debug logs enabled: RUST_LOG=debug cargo run.
To run all the tests against included test input files: RUST_LOG=debug cargo test -- --no-capture.
To run the tests for a specific day and/or part: RUST_LOG=debug cargo test day01::test::test_part1 -- --no-capture.
Benchmarks
Because this is over-engineered, I've included benchmarks for each day's solution. Because, why not?
To run benchmarks: cargo bench. Or a specific day and/or part: cargo bench -- "day02 part1".
Results
These were all run on my personal machine, an AMD Ryzen 9 3900X 12-Core Processor with 32 GB RAM, on Linux (WSL).
Timings are given as: [lower-bound best-estimate upper-bound]
| Day | Part 1 | Part 2 |
|---|---|---|
| 01 | [101.34 µs 101.95 µs 102.61 µs] | [105.90 µs 106.40 µs 106.95 µs] |
| 02 | [2.0990 ms 2.1113 ms 2.1236 ms] | [2.0954 ms 2.1055 ms 2.1157 ms] |
| 03 | [38.717 µs 39.002 µs 39.311 µs] | [175.35 µs 176.59 µs 177.92 µs] |
| 04 | [147.02 µs 147.75 µs 148.53 µs] | [1.5579 ms 1.5737 ms 1.5900 ms] |