🎉 Initialized repository based on 2023 code

aoc-macro/.gitignore

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+/target

aoc-macro/Cargo.lock

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+# This file is automatically @generated by Cargo.
+# It is not intended for manual editing.
+version = 3
+
+[[package]]
+name = "aoc-macro"
+version = "0.1.0"
+dependencies = [
+ "quote",
+ "syn",
+]
+
+[[package]]
+name = "proc-macro2"
+version = "1.0.32"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba508cc11742c0dc5c1659771673afbab7a0efab23aa17e854cbab0837ed0b43"
+dependencies = [
+ "unicode-xid",
+]
+
+[[package]]
+name = "quote"
+version = "1.0.10"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "38bc8cc6a5f2e3655e0899c1b848643b2562f853f114bfec7be120678e3ace05"
+dependencies = [
+ "proc-macro2",
+]
+
+[[package]]
+name = "syn"
+version = "1.0.82"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8daf5dd0bb60cbd4137b1b587d2fc0ae729bc07cf01cd70b36a1ed5ade3b9d59"
+dependencies = [
+ "proc-macro2",
+ "quote",
+ "unicode-xid",
+]
+
+[[package]]
+name = "unicode-xid"
+version = "0.2.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8ccb82d61f80a663efe1f787a51b16b5a51e3314d6ac365b08639f52387b33f3"

aoc-macro/Cargo.toml

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+[package]
+name = "aoc-macro"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+proc-macro=true
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+quote = "^1.0"
+syn = "^1.0"

aoc-macro/src/lib.rs

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+use proc_macro::TokenStream;
+use quote::quote;
+
+// Again, huge thanks to andi_makes
+// this is basically a copy of his macros, with very slight modifications.
+
+#[proc_macro]
+pub fn mod_days(_input: TokenStream) -> TokenStream {
+    let mut res = String::new();
+    for i in 1..26 {
+        res += &format!("mod d{:02};", i);
+    }
+    res.parse().unwrap()
+}
+
+/*#[proc_macro]
+pub fn match_and_run_day(_input: TokenStream) -> TokenStream {
+    let mut res = "match day {".to_string();
+    for i in 1..26 {
+        res += &format!("{} => Day::<{}>::run_timed(input),", i, i);
+    }
+    res += "_ => panic!(\"Days out of Bounds! No presents for you!\")};";
+    res.parse().unwrap()
+}*/
+
+#[proc_macro]
+pub fn match_and_run_day_both(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::run_timed(input.trim_end())
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}
+
+#[proc_macro]
+pub fn match_and_run_day_one(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::run_one_timed(input.trim_end())
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}
+
+#[proc_macro]
+pub fn match_and_run_day_two(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::run_two_timed(input.trim_end())
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}
+
+#[proc_macro]
+pub fn match_and_test_day_both(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::test()
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}
+
+#[proc_macro]
+pub fn match_and_test_day_one(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::test_one()
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}
+
+#[proc_macro]
+pub fn match_and_test_day_two(_input: TokenStream) -> TokenStream {
+    let r = 1_u8..26; // == [1,25]
+    let res = quote! {
+        match day {
+            #(#r => {
+                Day::<#r>::test_two()
+            })*
+            _ => panic!("Days out of Bounds! No presents for you!"),
+        }
+    };
+    res.into()
+}