add cargo fmt + cargo clippy to rust workflow

.github/workflows/rust.yml

@@ -25,6 +25,10 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+    - name: Check Formatting
+      run: cargo fmt --check
+    - name: Clippy
+      run: cargo clippy --all-features --all-targets -- --deny warnings
     - name: Upload build artifact
       uses: actions/upload-artifact@v3
       with:
@@ -41,6 +45,10 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+    - name: Check Formatting
+      run: cargo fmt --check
+    - name: Clippy
+      run: cargo clippy --all-features --all-targets -- --deny warnings
     - name: Upload build artifact
       uses: actions/upload-artifact@v3
       with:
@@ -57,6 +65,10 @@ jobs:
       run: cargo build --verbose
     - name: Run tests
       run: cargo test --verbose
+    - name: Check Formatting
+      run: cargo fmt --check
+    - name: Clippy
+      run: cargo clippy --all-features --all-targets -- --deny warnings
     - name: Upload build artifact
       uses: actions/upload-artifact@v3
       with:

src/backend/consumer/dummy.rs

@@ -5,6 +5,7 @@ use crate::{
 };
 use async_trait::async_trait;
 
+#[derive(Default)]
 pub struct DummyConsumer;
 
 impl DummyConsumer {

src/backend/consumer/windows.rs

@@ -1,7 +1,11 @@
+use crate::{
+    consumer::EventConsumer,
+    event::{KeyboardEvent, PointerEvent},
+    scancode,
+};
 use anyhow::Result;
-use crate::{consumer::EventConsumer, event::{KeyboardEvent, PointerEvent}, scancode};
 use async_trait::async_trait;
-use winapi::um::winuser::{KEYEVENTF_EXTENDEDKEY, SendInput};
+use winapi::um::winuser::{SendInput, KEYEVENTF_EXTENDEDKEY};
 use winapi::{
     self,
     um::winuser::{
@@ -179,7 +183,7 @@ fn linux_keycode_to_windows_scancode(linux_keycode: u32) -> Option<u16> {
         Err(_) => {
             log::warn!("unknown keycode: {linux_keycode}");
             return None;
-        },
+        }
     };
     log::trace!("linux code: {linux_scancode:?}");
     let windows_scancode = match scancode::Windows::try_from(linux_scancode) {

src/backend/consumer/x11.rs

@@ -46,7 +46,8 @@ impl X11Consumer {
                 BTN_MIDDLE => 2,
                 BTN_BACK => 8,
                 BTN_FORWARD => 9,
-                BTN_LEFT | _ => 1,
+                BTN_LEFT => 1,
+                _ => 1,
             };
             xtest::XTestFakeButtonEvent(self.display, x11_button, state as i32, 0);
         };

src/backend/producer/x11.rs

@@ -13,7 +13,7 @@ pub struct X11Producer {}
 
 impl X11Producer {
     pub fn new() -> Result<Self> {
-        return Err(anyhow!("not implemented"));
+        Err(anyhow!("not implemented"))
     }
 }