58 lines
1.3 KiB
Markdown
58 lines
1.3 KiB
Markdown
# Rust Advent of Code 2022 Solutions
|
|
|
|
I've been writing more Rust this year for an internal tool at work and have
|
|
really enjoyed the tooling. I intent to do more with Rust this year than
|
|
last and aim for good performance (without bending over too far backwards,
|
|
anyways...)
|
|
|
|
## Competing
|
|
|
|
I compete very lightly. I use [my `at` script][at] like `at 2022-12-02 && ./
|
|
fetch_input.sh 2` to fetch input as soon as it's available and I use `watchexec
|
|
-e rs 'C; clear; cargo test --bin day2 && cargo run --bin day2'` to run my
|
|
file(s) as I edit them.
|
|
|
|
## Running
|
|
|
|
First, you will want to fetch your input for the day you want to run. You will
|
|
need `curl` and your Advent of Code cookie in `~/.advent-of-code-session-cookie`
|
|
to run the following script:
|
|
|
|
```bash
|
|
./fetch_input.sh 1
|
|
```
|
|
|
|
Where `1` is the day's input you want to fetch.
|
|
|
|
### Debug
|
|
|
|
```bash
|
|
cargo run --bin day1
|
|
```
|
|
|
|
### Tests
|
|
|
|
```bash
|
|
cargo test --bin day1
|
|
```
|
|
|
|
### Release Mode
|
|
|
|
For speeeeeed!
|
|
|
|
```bash
|
|
cargo build --release --bin day1
|
|
time ./target/release/day1
|
|
```
|
|
|
|
### Everything
|
|
|
|
You can use this `fish` script to build all binaries in release mode and run/
|
|
time them all:
|
|
|
|
```fish
|
|
cargo build --release --bins
|
|
time for f in (fd 'day.' target/release/ --type executable --max-depth 1); echo $f; time $f; end
|
|
```
|
|
|
|
[at]: https://git.lyte.dev/lytedev/dotfiles/src/branch/master/common/bin/at
|