more prep

01/main.rs

@@ -0,0 +1,31 @@
+#![allow(dead_code)]
+use std::fs::File;
+use std::io;
+use std::io::BufRead;
+use std::path::Path;
+use std::time::Instant;
+
+fn main() {
+    let now = Instant::now();
+    part_one();
+    let part_one_duration = now.elapsed();
+    part_two();
+    let part_two_duration = now.elapsed();
+    println!(
+        "p1: {}ms, p2: {}ms",
+        part_one_duration.as_millis(),
+        part_two_duration.as_millis()
+    );
+}
+
+fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
+where
+    P: AsRef<Path>,
+{
+    let file = File::open(filename)?;
+    Ok(io::BufReader::new(file).lines())
+}
+
+fn part_one() {}
+
+fn part_two() {}

Cargo.lock

@@ -0,0 +1,7 @@
+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "adventofcode2022"
+version = "0.1.0"

Cargo.toml

@@ -0,0 +1,8 @@
+[package]
+name = "AdventOfCode2022"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]

main.rs.tmpl

@@ -0,0 +1,31 @@
+#![allow(dead_code)]
+use std::fs::File;
+use std::io;
+use std::io::BufRead;
+use std::path::Path;
+use std::time::Instant;
+
+fn main() {
+    let now = Instant::now();
+    part_one();
+    let part_one_duration = now.elapsed();
+    part_two();
+    let part_two_duration = now.elapsed();
+    println!(
+        "p1: {}ms, p2: {}ms",
+        part_one_duration.as_millis(),
+        part_two_duration.as_millis()
+    );
+}
+
+fn read_lines<P>(filename: P) -> io::Result<io::Lines<io::BufReader<File>>>
+where
+    P: AsRef<Path>,
+{
+    let file = File::open(filename)?;
+    Ok(io::BufReader::new(file).lines())
+}
+
+fn part_one() {}
+
+fn part_two() {}

new.sh

@@ -9,7 +9,7 @@ if [ "${1}" != "" ]; then
     if [ ! -f "${padded}/inputs/input" ]; then
         curl -s -H "Cookie: session=`cat .cookie`" https://adventofcode.com/${__year}/day/${1##0}/input > "${padded}/inputs/input"
     fi
-    if [ ! -f "${padded}/main.go" ]; then
-        cp -n main.go.tmpl ${padded}/main.go
+    if [ ! -f "${padded}/main.rs" ]; then
+        cp -n main.rs.tmpl ${padded}/main.rs
     fi
 fi

run.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+if [ "${1}" != "" ]; then
+    padded=$(printf "%02g" ${1})
+    cd ${padded}
+    rustc main.rs && ./main && rm main
+    cd - > /dev/null
+fi