Triggering clippy checks

.github/workflows/clippy_check.yml

@@ -0,0 +1,20 @@
+on: push
+name: Clippy check
+jobs:
+  clippy_check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v1
+      - id: component
+        uses: actions-rs/components-nightly@v1
+        with:
+          component: clippy
+      - uses: actions-rs/toolchain@v1
+        with:
+            toolchain: ${{ steps.component.outputs.toolchain }}
+            override: true
+      - run: rustup component add clippy
+      - uses: actions-rs/clippy-check@v1
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all-features

example/src/lib.rs

@@ -18,6 +18,16 @@ pub fn pid() -> Pid {
     }
 }
 
+// Specifically dumb function, just to trigger clippy
+pub fn pid_is_valid(pid: Pid) -> bool {
+    let pid = pid as u32;
+    if pid < 0 {
+        return false;
+    } else {
+        return true;
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use std::process;
@@ -28,5 +38,4 @@ mod tests {
     fn test_pid_is_working() {
         assert_eq!(pid() as u32, process::id());
     }
-
 }