advent-of-code/2023/rust/readme.md

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# Rust Advent of Code 2023 Solutions
## 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 'clear; cargo test --bin day2 && cargo run --bin day2'` to run my file(s)
as I edit them.
## Running
### 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/nix/src/branch/main/modules/home-manager/scripts/common/bin/at