Preparing bencher setup

.vscode/settings.json

@@ -0,0 +1,5 @@
+{
+    "rust-analyzer.linkedProjects": [
+        ".\\src-tauri\\Cargo.toml"
+    ]
+}

src-tauri/Cargo.toml

@@ -34,6 +34,11 @@ md5 = "0.7.0"
 [dev-dependencies]
 ctor = "0.2.6"
 regex = "1.10.2"
+criterion = "0.4"
+
+[[bench]]
+name = "raspirus_bench"
+harness = false
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 

src-tauri/benches/raspirus_bench.rs

@@ -0,0 +1,19 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+// TODO: Add the function you want to benchmark here.
+// Basically we could downlaod the database, prepare the database, and then
+// benchmark a specific folder or file. We could also always ship the test folder with it or something
+// Also, remember to test zip files too.
+fn fibonacci(n: u64) -> u64 {
+    match n {
+        0 => 1,
+        1 => 1,
+        n => fibonacci(n-1) + fibonacci(n-2),
+    }
+}
+
+fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("fib 20", |b| b.iter(|| fibonacci(black_box(20))));
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);