Add libjirac

crates/jirac/Cargo.toml

@@ -4,6 +4,8 @@ version = "0.1.0"
 edition = "2021"
 
 [dependencies]
+libjirac = { path = "../libjirac" }
+
 clap = { workspace = true }
 reqwest = { workspace = true }
 tokio = { workspace = true }

crates/libjirac/Cargo.toml

@@ -0,0 +1,6 @@
+[package]
+name = "libjirac"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]

crates/libjirac/src/lib.rs

@@ -0,0 +1,14 @@
+pub fn add(left: u64, right: u64) -> u64 {
+    left + right
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn it_works() {
+        let result = add(2, 2);
+        assert_eq!(result, 4);
+    }
+}