From a3cc3a7efe51b3c9ad4f91b02ade70d865ec289e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Felix=20Sp=C3=B6ttel?=
 <1682504+fspoettel@users.noreply.github.com>
Date: Wed, 22 Nov 2023 14:13:12 +0100
Subject: [PATCH] refactor: rename `main!` macro to `solution!`

---
 src/template/commands/scaffold.rs | 6 +++---
 src/template/mod.rs               | 4 ++--
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/template/commands/scaffold.rs b/src/template/commands/scaffold.rs
index 382283d..2a992bc 100644
--- a/src/template/commands/scaffold.rs
+++ b/src/template/commands/scaffold.rs
@@ -6,7 +6,9 @@ use std::{
 
 use crate::Day;
 
-const MODULE_TEMPLATE: &str = r#"pub fn part_one(input: &str) -> Option<u32> {
+const MODULE_TEMPLATE: &str = r#"advent_of_code::solution!(DAY_NUMBER);
+
+pub fn part_one(input: &str) -> Option<u32> {
     None
 }
 
@@ -14,8 +16,6 @@ pub fn part_two(input: &str) -> Option<u32> {
     None
 }
 
-advent_of_code::main!(DAY_NUMBER);
-
 #[cfg(test)]
 mod tests {
     use super::*;
diff --git a/src/template/mod.rs b/src/template/mod.rs
index 215f039..4403b95 100644
--- a/src/template/mod.rs
+++ b/src/template/mod.rs
@@ -19,9 +19,9 @@ pub fn read_file(folder: &str, day: Day) -> String {
     f.expect("could not open input file")
 }
 
-/// main! produces a block setting up the input and runner for each part.
+/// Creates the constant `DAY` and sets up the input and runner for each part.
 #[macro_export]
-macro_rules! main {
+macro_rules! solution {
     ($day:expr) => {
         /// The current day.
         const DAY: advent_of_code::Day = advent_of_code::day!($day);