refactor: use 'unsafe_textures' sdl2 feature to hide lifetimes & obscure leaks into upstream

src/systems/debug.rs

@@ -23,7 +23,7 @@ fn f32_to_u8(value: f32) -> u8 {
 }
 
 /// Resource to hold the debug texture for persistent rendering
-pub struct DebugTextureResource(pub Texture<'static>);
+pub struct DebugTextureResource(pub Texture);
 
 /// Resource to hold the debug font
 pub struct DebugFontResource(pub Font<'static, 'static>);

src/systems/render.rs

@@ -100,10 +100,10 @@ pub fn linear_render_system(dt: Res<DeltaTime>, mut query: Query<(&mut LinearAni
 }
 
 /// A non-send resource for the map texture. This just wraps the texture with a type so it can be differentiated when exposed as a resource.
-pub struct MapTextureResource(pub Texture<'static>);
+pub struct MapTextureResource(pub Texture);
 
 /// A non-send resource for the backbuffer texture. This just wraps the texture with a type so it can be differentiated when exposed as a resource.
-pub struct BackbufferResource(pub Texture<'static>);
+pub struct BackbufferResource(pub Texture);
 
 /// Renders the HUD (score, lives, etc.) on top of the game.
 pub fn hud_render_system(

src/texture/sprite.rs

@@ -79,7 +79,7 @@ impl AtlasTile {
 /// and optional default color modulation configuration.
 pub struct SpriteAtlas {
     /// The combined texture containing all sprite frames
-    texture: Texture<'static>,
+    texture: Texture,
     /// Mapping from sprite names to their pixel coordinates within the texture
     tiles: HashMap<String, MapperFrame>,
     default_color: Option<Color>,
@@ -88,7 +88,7 @@ pub struct SpriteAtlas {
 }
 
 impl SpriteAtlas {
-    pub fn new(texture: Texture<'static>, mapper: AtlasMapper) -> Self {
+    pub fn new(texture: Texture, mapper: AtlasMapper) -> Self {
         Self {
             texture,
             tiles: mapper.frames,
@@ -117,7 +117,7 @@ impl SpriteAtlas {
     }
 
     #[allow(dead_code)]
-    pub fn texture(&self) -> &Texture<'static> {
+    pub fn texture(&self) -> &Texture {
         &self.texture
     }