diff --git a/.github/workflows/rust.yaml b/.github/workflows/rust.yaml
new file mode 100644
index 0000000..4568595
--- /dev/null
+++ b/.github/workflows/rust.yaml
@@ -0,0 +1,74 @@
+name: Rust
+
+on: [push, pull_request]
+
+jobs:
+  formatting:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+        profile: minimal
+        components: rustfmt
+    - name: Format
+      uses: actions-rs/cargo@v1
+      with:
+        command: fmt
+        args: --all -- --check
+
+  clippy:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+        profile: minimal
+        components: clippy
+    - name: Clippy
+      uses: actions-rs/cargo@v1
+      with:
+        command: clippy
+        args: --all --all-targets -- -Dwarnings
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+        profile: minimal
+    - name: Test all-targets
+      uses: actions-rs/cargo@v1
+      with:
+        command: test
+        args: --workspace --all-targets
+    - name: Test docs
+      uses: actions-rs/cargo@v1
+      with:
+        command: test
+        args: --workspace --doc
+
+  docs:
+    runs-on: ubuntu-latest
+    name: Build-test docs
+    steps:
+    - uses: actions/checkout@v3
+    - uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+        profile: minimal
+    - name: Document all crates
+      uses: actions-rs/cargo@v1
+      env:
+        RUSTDOCFLAGS: -Dwarnings
+      with:
+        command: doc
+        args: --all --all-features --no-deps --document-private-items
diff --git a/src/subcommand.rs b/src/subcommand.rs
index 3eb5e0a..84a29c6 100644
--- a/src/subcommand.rs
+++ b/src/subcommand.rs
@@ -195,14 +195,29 @@ mod tests {
 
     #[test]
     fn test_separator_space() {
-        let args = ["cargo", "subcommand", "build", "--target", "x86_64-unknown-linux-gnu"].iter().map(|s| s.to_string());
+        let args = [
+            "cargo",
+            "subcommand",
+            "build",
+            "--target",
+            "x86_64-unknown-linux-gnu",
+        ]
+        .iter()
+        .map(|s| s.to_string());
         let cmd = Subcommand::new(args, "subcommand", |_, _| Ok(false)).unwrap();
         assert_eq!(cmd.target(), Some("x86_64-unknown-linux-gnu"));
     }
 
     #[test]
     fn test_separator_equals() {
-        let args = ["cargo", "subcommand", "build", "--target=x86_64-unknown-linux-gnu"].iter().map(|s| s.to_string());
+        let args = [
+            "cargo",
+            "subcommand",
+            "build",
+            "--target=x86_64-unknown-linux-gnu",
+        ]
+        .iter()
+        .map(|s| s.to_string());
         let cmd = Subcommand::new(args, "subcommand", |_, _| Ok(false)).unwrap();
         assert_eq!(cmd.target(), Some("x86_64-unknown-linux-gnu"));
     }