commit a3b403d1550d652551372703180f2bcdc3df89aa
Author: sim1222 <kokt@sim1222.com>
Date:   Sun Feb 11 12:36:05 2024 +0000

    wip

diff --git a/.gitignore b/.gitignore
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diff --git a/Cargo.lock b/Cargo.lock
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diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..06bda2a
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "rust_benchmark"
+version = "0.1.0"
+edition = "2021"
+
+[lib]
+name = "rust_benchmark"
+path = "src/lib.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+criterion = "0.5.1"
+
+[[bench]]
+name = "my_benchmark"
+harness = false
diff --git a/benches/my_benchmark.rs b/benches/my_benchmark.rs
new file mode 100644
index 0000000..d333cca
--- /dev/null
+++ b/benches/my_benchmark.rs
@@ -0,0 +1,16 @@
+use criterion::{black_box, criterion_group, criterion_main, Criterion};
+
+use rust_benchmark::{concat_with_format, concat_with_plus};
+
+pub fn criterion_benchmark(c: &mut Criterion) {
+    c.bench_function("concat with format", |b| {
+        b.iter(|| concat_with_format());
+    });
+    c.bench_function("concat with plus", |b| {
+        b.iter(|| concat_with_plus());
+    });
+}
+
+criterion_group!(benches, criterion_benchmark);
+criterion_main!(benches);
+
diff --git a/src/lib.rs b/src/lib.rs
new file mode 100644
index 0000000..a51bb85
--- /dev/null
+++ b/src/lib.rs
@@ -0,0 +1,27 @@
+const A: &str = "post";
+const B: &str = "/fasjhiofasihofas";
+
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
+pub fn concat_with_plus() -> String {
+    let c = A.to_string() + " " + B;
+    c
+}
+
+pub fn concat_with_format() -> String {
+    let c = format!("{} {}", A, B);
+    c
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}