more clippy fixes and/or whitelists

examples/game_of_life.rs

@@ -2,8 +2,10 @@
 
 use clap::Parser;
 use rand::{distributions, Rng};
-use servicepoint::*;
-use std::net::UdpSocket;
+use servicepoint::{
+    Bitmap, BitmapCommand, CompressionCode, Connection, Grid, Origin,
+    UdpConnection, FRAME_PACING,
+};
 use std::thread;
 
 #[derive(Parser, Debug)]
@@ -40,10 +42,8 @@ fn iteration(field: Bitmap) -> Bitmap {
             let old_state = field.get(x, y);
             let neighbors = count_neighbors(&field, x as i32, y as i32);
 
-            let new_state = matches!(
-                (old_state, neighbors),
-                (true, 2) | (true, 3) | (false, 3)
-            );
+            let new_state =
+                matches!((old_state, neighbors), (true, 2 | 3) | (false, 3));
             next.set(x, y, new_state);
         }
     }

examples/random_brightness.rs

@@ -3,7 +3,11 @@
 
 use clap::Parser;
 use rand::Rng;
-use servicepoint::*;
+use servicepoint::{
+    Bitmap, BitmapCommand, Brightness, BrightnessCommand, BrightnessGrid,
+    BrightnessGridCommand, CompressionCode, Connection, Grid, Origin,
+    UdpConnection, TILE_HEIGHT, TILE_WIDTH,
+};
 use std::time::Duration;
 
 #[derive(Parser, Debug)]
@@ -38,7 +42,7 @@ fn main() {
 
     // set all pixels to the same random brightness
     let mut rng = rand::thread_rng();
-    let command: BrightnessCommand = rng.gen::<Brightness>().into();
+    let command: BrightnessCommand = rng.r#gen::<Brightness>().into();
     connection.send(command).unwrap();
 
     // continuously update random windows to new random brightness
@@ -55,7 +59,7 @@ fn main() {
 
         for y in 0..h {
             for x in 0..w {
-                luma.set(x, y, rng.gen());
+                luma.set(x, y, rng.r#gen());
             }
         }
 

examples/websocket.rs

@@ -1,6 +1,9 @@
 //! Example for how to use the WebSocket connection
 
-use servicepoint::*;
+use servicepoint::{
+    Bitmap, BitmapCommand, ClearCommand, CompressionCode, Connection, Grid,
+    Origin, WebsocketConnection,
+};
 
 fn main() {
     let uri = "ws://localhost:8080".parse().unwrap();

src/connections/websocket.rs

@@ -6,9 +6,9 @@ use std::{error::Error, fmt::Debug};
 /// Note that you will need to forward the WebSocket messages via UDP to the display.
 /// You can use [servicepoint-websocket-relay] for this.
 ///
-/// To create a new WebSocket automatically, use [Connection::open_websocket].
+/// To create a new WebSocket automatically, use [`Connection::open_websocket`].
 ///
-/// Requires the feature "protocol_websocket" which is disabled by default.
+/// Requires the feature "`protocol_websocket`" which is disabled by default.
 ///
 /// [servicepoint-websocket-relay]: https://github.com/kaesaecracker/servicepoint-websocket-relay
 #[derive(Debug)]
@@ -48,7 +48,7 @@ impl Connection for WebsocketConnection {
 impl WebsocketConnection {
     /// Open a new WebSocket and connect to the provided host.
     ///
-    /// Requires the feature "protocol_websocket" which is disabled by default.
+    /// Requires the feature "`protocol_websocket`" which is disabled by default.
     ///
     /// # Examples
     ///