This repo contains my solutions to Advent of Code problems in Rust. It also includes a helper library that I've developed over time, consisting of data structures and functions that have proven useful in solving past problems.
You need to have rustc (and cargo) installed. Instructions here.
Then for any particular year_day we need to run this command from the root directory
cargo run --release --bin <year_day> <input_file>
For example for binary 2022_01 say we have a sample_input.txt file with the following contents
1000
2000
3000
4000
5000
6000
7000
8000
9000
10000
Then we run
cargo run --release --bin 2022_01 <full path to sample_input.txt>
which outputs the answers for both parts
Part #1 Answer 24000
Time elapsed in Part #1 is: 75µs
Part #2 Answer 41000
Time elapsed in Part #2 is: 5.042µs
Unit tests are included for some problems using the sample IO. To run tests
cargo test
To test a specific binary only
cargo test --bin 2023_01
To generate the docs for this package, run cargo doc --open