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"))
     }
 }
 

src/scancode.rs

@@ -419,7 +419,7 @@ pub enum Linux {
     KeyBrightnessAuto = 244, /* Set Auto Brightness: manual, brightness control is off, rely on ambient */
     // KEY_BRIGHTNESS_ZERO=KeyBrightnessAuto,
     KeyDisplayOff = 245, /* display device to off state */
-    KeyWwan = 246,        /* Wireless WAN (LTE, UMTS, GSM, etc.) */
+    KeyWwan = 246,       /* Wireless WAN (LTE, UMTS, GSM, etc.) */
     // KEY_WIMAX =	KeyWwan,
     KeyRfkill = 247,  /* Key that controls all radios */
     KeyMicmute = 248, /* Mute / unmute the microphone */
@@ -528,13 +528,13 @@ impl TryFrom<Linux> for Windows {
             Linux::KeyKp0 => Ok(Self::Keypad0Insert),
             Linux::KeyKpDot => Ok(Self::KeypadDot),
             Linux::KeyZenkakuhankaku => Ok(Self::KeyLANG1), // TODO unsure
-            Linux::Key102nd => Ok(Self::KeyNonUSSlashBar), // TODO unsure
+            Linux::Key102nd => Ok(Self::KeyNonUSSlashBar),  // TODO unsure
             Linux::KeyF11 => Ok(Self::KeyF11),
             Linux::KeyF12 => Ok(Self::KeyF12),
             Linux::KeyRo => Ok(Self::ErrorRollOver), // TODO unsure
             Linux::KeyKatakana => Ok(Self::KeyLANG1), // TODO unsure
             Linux::KeyHiragana => Ok(Self::KeyLANG2), // TODO unsure
-            Linux::KeyHenkan => Ok(Self::KeyLANG3), // TODO unsure
+            Linux::KeyHenkan => Ok(Self::KeyLANG3),  // TODO unsure
             Linux::KeyKatakanahiragana => Ok(Self::KeyLANG4), // TODO unsure
             Linux::KeyMuhenkan => Ok(Self::KeyLANG4), // TODO unsure
             Linux::KeyKpJpComma => Ok(Self::KeypadComma),
@@ -565,8 +565,8 @@ impl TryFrom<Linux> for Windows {
             Linux::KeyScale => Err(()), // TODO
             Linux::KeyKpcomma => Ok(Self::KeypadComma),
             Linux::KeyHangeul => Ok(Self::KeyInternational1), // TODO unsure
-            Linux::KeyHanja => Ok(Self::KeyInternational2), // TODO unsure
-            Linux::KeyYen => Ok(Self::KeyInternational3), // TODO unsure
+            Linux::KeyHanja => Ok(Self::KeyInternational2),   // TODO unsure
+            Linux::KeyYen => Ok(Self::KeyInternational3),     // TODO unsure
             Linux::KeyLeftmeta => Ok(Self::KeyLeftGUI),
             Linux::KeyRightmeta => Ok(Self::KeyRightGUI),
             Linux::KeyCompose => Ok(Self::KeyApplication),
@@ -695,4 +695,4 @@ impl TryFrom<Linux> for Windows {
             Linux::Invalid5 => Err(()),
         }
     }
-}
+}