Update crates.

Fmt.
Clippy.

src/sprite.rs

@@ -1,14 +1,16 @@
 use std::cell::RefCell;
 
-use sdl2::render::{Texture, Renderer};
+use sdl2::render::{Canvas, Texture};
+use sdl2::video::Window;
 use sdl2::rect::Rect;
 
+
 pub trait Sprite {
-    fn render(&self, f64, &mut Renderer, &Rect);
+    fn render(&self, f64, &mut Canvas<Window>, &Rect);
 }
 
 pub struct StaticSprite<'a> {
-    texture: &'a Texture,
+    texture: &'a Texture<'a>,
     x: i32,
     y: i32,
     pub flip_horizontal: bool,
@@ -28,19 +30,21 @@ impl<'a> StaticSprite<'a> {
 }
 
 impl<'a> Sprite for StaticSprite<'a> {
-    fn render(&self, _: f64, drawer: &mut Renderer, destination: &Rect) {
-        let _ = drawer.copy_ex(self.texture,
-                               Some(Rect::new(self.x, self.y, 16, 16)),
-                               Some(*destination),
-                               0.0,
-                               None,
-                               self.flip_horizontal,
-                               self.flip_vertical);
+    fn render(&self, _: f64, drawer: &mut Canvas<Window>, destination: &Rect) {
+        let _ = drawer.copy_ex(
+            self.texture,
+            Some(Rect::new(self.x, self.y, 16, 16)),
+            Some(*destination),
+            0.0,
+            None,
+            self.flip_horizontal,
+            self.flip_vertical,
+        );
     }
 }
 
 pub struct AnimatedSprite<'a> {
-    texture: &'a Texture,
+    texture: &'a Texture<'a>,
     x: i32,
     y: i32,
     pub flip_horizontal: bool,
@@ -68,7 +72,7 @@ impl<'a> AnimatedSprite<'a> {
 }
 
 impl<'a> Sprite for AnimatedSprite<'a> {
-    fn render(&self, elapsed: f64, drawer: &mut Renderer, destination: &Rect) {
+    fn render(&self, elapsed: f64, drawer: &mut Canvas<Window>, destination: &Rect) {
         let mut time = self.time.borrow_mut();
         let mut frame = self.frame.borrow_mut();
 
@@ -79,12 +83,14 @@ impl<'a> Sprite for AnimatedSprite<'a> {
 
         let x = self.x + (*frame * 16) as i32;
 
-        let _ = drawer.copy_ex(self.texture,
-                               Some(Rect::new(x, self.y, 16, 16)),
-                               Some(*destination),
-                               0.0,
-                               None,
-                               self.flip_horizontal,
-                               self.flip_vertical);
+        let _ = drawer.copy_ex(
+            self.texture,
+            Some(Rect::new(x, self.y, 16, 16)),
+            Some(*destination),
+            0.0,
+            None,
+            self.flip_horizontal,
+            self.flip_vertical,
+        );
     }
 }