Fix doctest

src/lib.rs

@@ -94,13 +94,8 @@
 pub mod physics;
 pub mod vec2;
 
-use std::{
+#[cfg(feature = "audio")]
-    cell::Cell,
+use rodio::{self, source::Source, Decoder, OutputStream};
-    ops::{Deref, DerefMut},
-    path::Path,
-    slice::IterMut,
-};
-use std::{thread};
 use sdl2::{
     image::ImageRWops,
     mouse::MouseButton,
@@ -114,8 +109,13 @@ use sdl2::{
 };
 use std::fs::File;
 use std::io::BufReader;
-#[cfg(feature = "audio")]
+use std::thread;
-use rodio::{self, Decoder, OutputStream, source::Source};
+use std::{
+    cell::Cell,
+    ops::{Deref, DerefMut},
+    path::Path,
+    slice::IterMut,
+};
 use vec2::Vec2Int;
 
 #[doc(no_inline)]
@@ -761,7 +761,7 @@ impl Game {
 
         Ok(())
     }
-    
+
     /// Stops the game loop. This method should be called inside the closure that you passed to [`Self::run()`].
     /// ```
     /// # use cat_box::Game;
@@ -773,23 +773,25 @@ impl Game {
         self.stopped.set(true);
     }
 }
+
 /// Plays an audio file given the path of file and plays it for y seconds
-/// ```
+/// ```no_run
-/// play(String::from("/path/to/song.mp3", 15));
+/// # use cat_box::play;
+/// play("/path/to/song.mp3", 15);
 /// ```
 #[cfg(feature = "audio")]
 pub fn play<P: AsRef<Path> + std::marker::Send + 'static>(x: P, y: u64) -> thread::JoinHandle<()> {
-        thread::spawn(move || {
+    thread::spawn(move || {
-            let (_stream, stream_handle) = OutputStream::try_default().unwrap();
+        let (_stream, stream_handle) = OutputStream::try_default().unwrap();
-            // Load a sound from a file, using a path relative to Cargo.toml
+        // Load a sound from a file, using a path relative to Cargo.toml
-            let file = BufReader::new(File::open(x).unwrap());
+        let file = BufReader::new(File::open(x).unwrap());
-            // Decode that sound file into a source
+        // Decode that sound file into a source
-            let source = Decoder::new(file).unwrap();
+        let source = Decoder::new(file).unwrap();
-            // Play the sound directly on the device
+        // Play the sound directly on the device
-            stream_handle.play_raw(source.convert_samples()).unwrap();
+        stream_handle.play_raw(source.convert_samples()).unwrap();
 
-            // The sound plays in a separate audio thread,
+        // The sound plays in a separate audio thread,
-            // so we need to keep the main thread alive while it's playing.
+        // so we need to keep the main thread alive while it's playing.
-            std::thread::sleep(std::time::Duration::from_secs(y));
+        std::thread::sleep(std::time::Duration::from_secs(y));
-        })
+    })
-    }
+}

src/main.rs

@@ -1,6 +1,8 @@
 #![warn(clippy::pedantic)]
 
-use cat_box::{draw_text, get_keyboard_state, get_mouse_state, Game, Sprite, SpriteCollection, play};
+use cat_box::{
+    draw_text, get_keyboard_state, get_mouse_state, play, Game, Sprite, SpriteCollection,
+};
 use sdl2::keyboard::Scancode;
 
 fn main() {