day 16 finished

.vscode/launch.json

@@ -7,15 +7,15 @@
         {
             "type": "lldb",
             "request": "launch",
-            "name": "Debug executable 'advent2019'",
+            "name": "Debug executable 'advent2022'",
             "cargo": {
                 "args": [
                     "build",
-                    "--bin=advent2019",
-                    "--package=advent2019"
+                    "--bin=advent2022",
+                    "--package=advent2022"
                 ],
                 "filter": {
-                    "name": "advent2019",
+                    "name": "advent2022",
                     "kind": "bin"
                 }
             },
@@ -30,16 +30,16 @@
         {
             "type": "lldb",
             "request": "launch",
-            "name": "Debug unit tests in executable 'advent2019'",
+            "name": "Debug unit tests in executable 'advent2022'",
             "cargo": {
                 "args": [
                     "test",
                     "--no-run",
-                    "--bin=advent2019",
-                    "--package=advent2019"
+                    "--bin=advent2022",
+                    "--package=advent2022"
                 ],
                 "filter": {
-                    "name": "advent2019",
+                    "name": "advent2022",
                     "kind": "bin"
                 }
             },

.vscode/settings.json

@@ -1,3 +1,4 @@
 {
-    "editor.formatOnSave": true
+    "editor.formatOnSave": true,
+    "debug.allowBreakpointsEverywhere": true
 }

Cargo.toml

@@ -8,7 +8,6 @@ edition = "2021"
 anyhow = "1.0"
 const_format = "0.2.31"
 itertools = "0.11"
-lazy_static = "1.4"
 num-traits = "0.2"
 once_cell = "1.18.0"
 regex = "1.7"

src/days/day11/mod.rs

@@ -1,5 +1,5 @@
 use super::template::{DayTrait, ResultType};
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 use regex::Regex;
 use std::{iter::zip, num::ParseIntError};
 use thiserror::Error;
@@ -72,13 +72,14 @@ struct Monkey {
     bad_monkey: usize,
 }
 
-lazy_static! {
-    static ref MONKEY: Regex = Regex::new(r"Monkey (\d+)").unwrap();
-    static ref STARTING: Regex = Regex::new(r"Starting items: (\d+(?:, \d+)*)").unwrap();
-    static ref OP: Regex = Regex::new(r"Operation: new = old ([+*] \d+|\* old)").unwrap();
-    static ref TEST: Regex = Regex::new(r"Test: divisible by (\d+)").unwrap();
-    static ref NEXT: Regex = Regex::new(r"If (?:true|false): throw to monkey (\d+)").unwrap();
-}
+static MONKEY: Lazy<Regex> = Lazy::new(|| Regex::new(r"Monkey (\d+)").unwrap());
+static STARTING: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r"Starting items: (\d+(?:, \d+)*)").unwrap());
+static OP: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r"Operation: new = old ([+*] \d+|\* old)").unwrap());
+static TEST: Lazy<Regex> = Lazy::new(|| Regex::new(r"Test: divisible by (\d+)").unwrap());
+static NEXT: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r"If (?:true|false): throw to monkey (\d+)").unwrap());
 
 impl Monkey {
     fn parse_line<'a>(re: &Regex, line: &'a str) -> Result<&'a str, MonkeyError> {

src/days/day15/mod.rs

@@ -1,7 +1,7 @@
 use super::template::{DayTrait, ResultType};
 use crate::common::pos::Pos;
 use itertools::Itertools;
-use lazy_static::lazy_static;
+use once_cell::sync::Lazy;
 use regex::Regex;
 use std::{collections::HashSet, num::ParseIntError};
 use thiserror::Error;
@@ -209,9 +209,8 @@ struct Sensor {
     radius: i64,
 }
 
-lazy_static! {
-    static ref SENSOR: Regex = Regex::new(r"x=(-?\d+), y=(-?\d+).*x=(-?\d+), y=(-?\d+)").unwrap();
-}
+static SENSOR: Lazy<Regex> =
+    Lazy::new(|| Regex::new(r"x=(-?\d+), y=(-?\d+).*x=(-?\d+), y=(-?\d+)").unwrap());
 
 impl Sensor {
     pub fn parse(line: &str) -> Result<(Sensor, Pos<i64>), SensorError> {