solved issuse #1

Author: BDadmehr0

.github/workflows/ci.yaml

@@ -0,0 +1,30 @@
+name: Rust CI
+
+on:
+  push:
+    branches: [ main ]
+  pull_request:
+    branches: [ main ]
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v2
+
+      - name: Set up Rust
+        uses: actions/setup-rust@v1
+        with:
+          rust-version: 1.56
+
+      - name: Run Tests
+        run: cargo test
+
+      - name: Run Clippy
+        run: cargo clippy -- -D warnings
+
+      - name: Run Rustfmt
+        run: cargo fmt -- --check
+

crown/Cargo.toml

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

crown/src/main.rs

@@ -0,0 +1,14 @@
+fn add(a: i32, b: i32) -> i32 {
+    a + b
+}
+
+#[cfg(test)]
+mod tests {
+    use super::*;
+
+    #[test]
+    fn test_add() {
+        assert_eq!(add(2, 3), 5);
+    }
+}
+