chore: fix clippy lints

src/platform_impl/linux/x11/activation.rs

@@ -165,7 +165,7 @@ fn push_display(buffer: &mut Vec<u8>, display: &impl std::fmt::Display) {
         buffer: &'a mut Vec<u8>,
     }
 
-    impl<'a> std::fmt::Write for Writer<'a> {
+    impl std::fmt::Write for Writer<'_> {
         fn write_str(&mut self, s: &str) -> std::fmt::Result {
             self.buffer.extend_from_slice(s.as_bytes());
             Ok(())

src/platform_impl/linux/x11/mod.rs

@@ -762,14 +762,14 @@ impl<'a> DeviceInfo<'a> {
     }
 }
 
-impl<'a> Drop for DeviceInfo<'a> {
+impl Drop for DeviceInfo<'_> {
     fn drop(&mut self) {
         assert!(!self.info.is_null());
         unsafe { (self.xconn.xinput2.XIFreeDeviceInfo)(self.info as *mut _) };
     }
 }
 
-impl<'a> Deref for DeviceInfo<'a> {
+impl Deref for DeviceInfo<'_> {
     type Target = [ffi::XIDeviceInfo];
 
     fn deref(&self) -> &Self::Target {
@@ -954,7 +954,7 @@ trait CookieResultExt {
     fn expect_then_ignore_error(self, msg: &str);
 }
 
-impl<'a, E: fmt::Debug> CookieResultExt for Result<VoidCookie<'a>, E> {
+impl<E: fmt::Debug> CookieResultExt for Result<VoidCookie<'_>, E> {
     fn expect_then_ignore_error(self, msg: &str) {
         self.expect(msg).ignore_error()
     }

src/platform_impl/linux/x11/monitor.rs

@@ -280,7 +280,7 @@ impl XConnection {
         let info = self
             .xcb_connection()
             .extension_information(randr::X11_EXTENSION_NAME)?
-            .ok_or_else(|| X11Error::MissingExtension(randr::X11_EXTENSION_NAME))?;
+            .ok_or(X11Error::MissingExtension(randr::X11_EXTENSION_NAME))?;
 
         // Select input data.
         let event_mask =

src/platform_impl/linux/x11/util/memory.rs

@@ -19,7 +19,7 @@ impl<'a, T> XSmartPointer<'a, T> {
     }
 }
 
-impl<'a, T> Deref for XSmartPointer<'a, T> {
+impl<T> Deref for XSmartPointer<'_, T> {
     type Target = T;
 
     fn deref(&self) -> &T {
@@ -27,13 +27,13 @@ impl<'a, T> Deref for XSmartPointer<'a, T> {
     }
 }
 
-impl<'a, T> DerefMut for XSmartPointer<'a, T> {
+impl<T> DerefMut for XSmartPointer<'_, T> {
     fn deref_mut(&mut self) -> &mut T {
         unsafe { &mut *self.ptr }
     }
 }
 
-impl<'a, T> Drop for XSmartPointer<'a, T> {
+impl<T> Drop for XSmartPointer<'_, T> {
     fn drop(&mut self) {
         unsafe {
             (self.xconn.xlib.XFree)(self.ptr as *mut _);