Fix clippy issues

Signed-off-by: Pierre Fenoll <[email protected]>

examples/demo.rs

@@ -402,13 +402,7 @@ fn change_brush_width(app: &mut appctx::ApplicationContext<'_>, delta: i32) {
     let current = G_DRAW_MODE.load(Ordering::Relaxed);
     let current_size = current.get_size() as i32;
     let proposed_size = current_size + delta;
-    let new_size = if proposed_size < 1 {
-        1
-    } else if proposed_size > 99 {
-        99
-    } else {
-        proposed_size
-    };
+    let new_size = proposed_size.clamp(1, 99);
     if new_size == current_size {
         return;
     }

src/appctx.rs

@@ -490,22 +490,21 @@ impl<'a> ApplicationContext<'a> {
         while self.running.load(Ordering::Relaxed) {
             let event = self.input_rx.recv();
             match event {
-                Err(e) => println!("Error in input event consumer: {0}", e),
+                Err(e) => eprintln!("Error in input event consumer: {e}"),
                 Ok(event) => {
-                    if let InputEvent::MultitouchEvent { event } = event {
+                    if let InputEvent::MultitouchEvent {
+                        event: MultitouchEvent::Press { finger } | MultitouchEvent::Move { finger },
+                    } = event
+                    {
                         // Check for and notify clickable active regions for multitouch events
-                        if let MultitouchEvent::Press { finger }
-                        | MultitouchEvent::Move { finger } = event
-                        {
-                            let gseq = finger.tracking_id;
-                            if last_active_region_gesture_id != gseq {
-                                if let Some((h, _)) =
-                                    self.find_active_region(finger.pos.y, finger.pos.x)
-                                {
-                                    (h.handler)(appref, h.element.clone());
-                                }
-                                last_active_region_gesture_id = gseq;
+                        let gseq = finger.tracking_id;
+                        if last_active_region_gesture_id != gseq {
+                            if let Some((h, _)) =
+                                self.find_active_region(finger.pos.y, finger.pos.x)
+                            {
+                                (h.handler)(appref, h.element.clone());
                             }
+                            last_active_region_gesture_id = gseq;
                         }
                     }
 
@@ -522,13 +521,13 @@ impl<'a> ApplicationContext<'a> {
         self.running.store(true, Ordering::Relaxed);
 
         if self.running.load(Ordering::Relaxed) {
-            if let InputEvent::MultitouchEvent { event } = event {
+            if let InputEvent::MultitouchEvent {
+                event: MultitouchEvent::Press { finger } | MultitouchEvent::Move { finger },
+            } = event
+            {
                 // Check for and notify clickable active regions for multitouch events
-                if let MultitouchEvent::Press { finger } | MultitouchEvent::Move { finger } = event
-                {
-                    if let Some((h, _)) = self.find_active_region(finger.pos.y, finger.pos.x) {
-                        (h.handler)(appref, h.element.clone());
-                    }
+                if let Some((h, _)) = self.find_active_region(finger.pos.y, finger.pos.x) {
+                    (h.handler)(appref, h.element.clone());
                 }
             }
         }

src/framebuffer/draw.rs

@@ -245,7 +245,7 @@ impl framebuffer::FramebufferDraw for core::Framebuffer {
         unsafe {
             libc::memset(
                 self.frame.as_mut_ptr() as *mut libc::c_void,
-                std::i32::MAX,
+                i32::MAX,
                 line_length * h,
             );
         }

src/framebuffer/graphics.rs

@@ -174,12 +174,12 @@ where
     let (min_xy, max_xy) = points.iter().fold(
         (
             Point2 {
-                y: std::i32::MAX,
-                x: std::i32::MAX,
+                y: i32::MAX,
+                x: i32::MAX,
             },
             Point2 {
-                y: std::i32::MIN,
-                x: std::i32::MIN,
+                y: i32::MIN,
+                x: i32::MIN,
             },
         ),
         |acc, p| {
@@ -239,12 +239,12 @@ where
     let mut left_edge = Vec::<Point2<i32>>::new();
     let mut right_edge = Vec::<Point2<i32>>::new();
     let mut prev_left_pt = Point2 {
-        x: std::i32::MIN,
-        y: std::i32::MIN,
+        x: i32::MIN,
+        y: i32::MIN,
     };
     let mut prev_right_pt = Point2 {
-        x: std::i32::MIN,
-        y: std::i32::MIN,
+        x: i32::MIN,
+        y: i32::MIN,
     };
     for (t, pt) in sample_bezier(startpt.0, ctrlpt.0, endpt.0, samples) {
         // interpolate width

src/framebuffer/mod.rs

@@ -175,21 +175,21 @@ pub trait FramebufferRefresh {
     /// Some additional points to note:
     ///
     ///    1) PxP must process 8x8 pixel blocks, and all pixels in each block
-    ///    are considered for auto-waveform mode selection. If the
-    ///    update region is not 8x8 aligned, additional unwanted pixels
-    ///    will be considered in auto-waveform mode selection.
+    ///       are considered for auto-waveform mode selection. If the
+    ///       update region is not 8x8 aligned, additional unwanted pixels
+    ///       will be considered in auto-waveform mode selection.
     ///
     ///    2) PxP input must be 32-bit aligned, so any update
-    ///    address not 32-bit aligned must be shifted to meet the
-    ///    32-bit alignment.  The PxP will thus end up processing pixels
-    ///    outside of the update region to satisfy this alignment restriction,
-    ///    which can affect auto-waveform mode selection.
+    ///       address not 32-bit aligned must be shifted to meet the
+    ///       32-bit alignment.  The PxP will thus end up processing pixels
+    ///       outside of the update region to satisfy this alignment restriction,
+    ///       which can affect auto-waveform mode selection.
     ///
     ///    3) If input fails 32-bit alignment, and the resulting expansion
-    ///    of the processed region would add at least 8 pixels more per
-    ///    line than the original update line width, the EPDC would
-    ///    cause screen artifacts by incorrectly handling the 8+ pixels
-    ///    at the end of each line.
+    ///       of the processed region would add at least 8 pixels more per
+    ///       line than the original update line width, the EPDC would
+    ///       cause screen artifacts by incorrectly handling the 8+ pixels
+    ///       at the end of each line.
     #[allow(clippy::too_many_arguments)]
     fn partial_refresh(
         &self,

src/input/mod.rs

@@ -132,8 +132,8 @@ impl Default for Finger {
         Finger {
             tracking_id: -1, // -1 should never be seen by a InputEvent receiver
             pos: cgmath::Point2 {
-                x: u16::max_value(),
-                y: u16::max_value(),
+                x: u16::MAX,
+                y: u16::MAX,
             },
             pos_updated: false,
             last_pressed: false,