2025: setup bench for day01

Cargo.lock

@@ -139,6 +139,7 @@ version = "0.1.0"
 dependencies = [
  "anyhow",
  "aoc",
+ "criterion 0.4.0",
 ]
 
 [[package]]

aoc2025/Cargo.toml

@@ -8,9 +8,16 @@ edition = "2024"
 aoc = { path = "../aoc" }
 anyhow = "1.0"
 
+[dev-dependencies]
+criterion = { version = "0.4", default-features = false, features = [ "rayon" ] }
+
 [lib]
 path = "src/lib.rs"
 
 [[bin]]
 name = "aoc2025"
 path = "src/main.rs"
+
+[[bench]]
+name = "aoc2025_bench"
+harness = false

aoc2025/benches/aoc2025_bench.rs

@@ -0,0 +1,14 @@
+use criterion::{criterion_group, criterion_main, Criterion};
+
+use aoc2025::day01;
+
+fn aoc2025_all(c: &mut Criterion) {
+    c.bench_function("day01", |b| b.iter(|| day01::run().unwrap()));
+}
+
+criterion_group! {
+    name = all_days;
+    config = Criterion::default().sample_size(200);
+    targets = aoc2025_all
+}
+criterion_main!(all_days);