Tidy up lifetimes and warnings

planet/src/lib.rs

@@ -1,37 +1,3 @@
-#![warn(absolute_paths_not_starting_with_crate)]
-#![warn(box_pointers)]
-#![warn(elided_lifetimes_in_paths)]
-#![warn(explicit_outlives_requirements)]
-#![warn(keyword_idents)]
-#![warn(macro_use_extern_crate)]
-#![warn(meta_variable_misuse)]
-#![warn(missing_abi)]
-// #![warn(missing_copy_implementations)]
-#![warn(missing_debug_implementations)]
-// #![warn(missing_docs)]
-#![warn(non_ascii_idents)]
-#![warn(noop_method_call)]
-#![warn(pointer_structural_match)]
-#![warn(rust_2021_incompatible_closure_captures)]
-#![warn(rust_2021_incompatible_or_patterns)]
-#![warn(rust_2021_prefixes_incompatible_syntax)]
-#![warn(rust_2021_prelude_collisions)]
-#![warn(single_use_lifetimes)]
-#![warn(trivial_casts)]
-#![warn(trivial_numeric_casts)]
-#![warn(unreachable_pub)]
-#![warn(unsafe_code)]
-#![warn(unsafe_op_in_unsafe_fn)]
-#![warn(unstable_features)]
-#![warn(unused_crate_dependencies)]
-#![warn(unused_extern_crates)]
-#![warn(unused_import_braces)]
-#![warn(unused_lifetimes)]
-#![warn(unused_macro_rules)]
-#![warn(unused_qualifications)]
-#![warn(unused_results)]
-#![warn(variant_size_differences)]
-
 pub mod world;
 pub use world::{TerrainCell, World, WorldGenError};
 pub mod biome;

planet/src/math_util.rs

@@ -26,7 +26,7 @@ impl Error for CartesianError {
     }
 }
 impl Display for CartesianError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         match self {
             CartesianError::InvalidAlpha(alpha) => {
                 f.write_fmt(format_args!("Alpha value must be [0..PI], was {}", alpha))

planet/src/saving.rs

@@ -50,7 +50,7 @@ impl<'de> Deserialize<'de> for World {
         impl<'de> Visitor<'de> for WorldVisitor {
             type Value = World;
 
-            fn expecting(&self, formatter: &mut Formatter<'_>) -> fmt::Result {
+            fn expecting(&self, formatter: &mut Formatter) -> fmt::Result {
                 formatter.write_str("struct World")
             }
 

planet/src/world.rs

@@ -46,7 +46,7 @@ impl Error for WorldGenError {
     }
 }
 impl Display for WorldGenError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         match self {
             WorldGenError::CartesianError(err) => Display::fmt(err, f),
         }

planet/src/world_manager.rs

@@ -38,7 +38,7 @@ impl Error for LoadError {
     }
 }
 impl Display for LoadError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         match self {
             LoadError::MissingSave(_) => f.write_str("No save found at given path"),
             LoadError::InvalidSave(_) => f.write_str("Loaded file is not a valid save"),
@@ -70,7 +70,7 @@ impl Error for SaveError {
     }
 }
 impl Display for SaveError {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         match self {
             SaveError::MissingWorld => f.write_str("No world to save found."),
             SaveError::SerializationError(_) => f.write_str("Failed to serialize world."),

src/gui/widget.rs

@@ -28,7 +28,7 @@ pub(crate) fn widget<S: 'static + WidgetSystem>(world: &mut World, ui: &mut Ui,
             instances: HashMap::new(),
         });
     }
-    world.resource_scope(|world, mut states: Mut<'_, StateInstances<S>>| {
+    world.resource_scope(|world, mut states: Mut<StateInstances<S>>| {
         if !states.instances.contains_key(&id) {
             debug!(
                 "Registering system state for widget {id:?} of type {}",

src/gui/widgets/toolbar.rs

@@ -31,7 +31,7 @@ iterable_enum!(ToolbarButton {
 
 impl ToolbarButton {
     fn clicked(self, world: &mut World) {
-        world.resource_scope(|world, mut world_manager: Mut<'_, WorldManager>| {
+        world.resource_scope(|world, mut world_manager: Mut<WorldManager>| {
             match self {
                 ToolbarButton::GenerateWorld => {
                     let generate_world_task = &mut world.resource_mut::<GenerateWorldTask>();

src/gui/window.rs

@@ -49,7 +49,7 @@ fn window<S: 'static + WindowSystem>(world: &mut World, ctx: &Context) {
             instances: HashMap::new(),
         });
     }
-    world.resource_scope(|world, mut states: Mut<'_, StateInstances<S>>| {
+    world.resource_scope(|world, mut states: Mut<StateInstances<S>>| {
         let id: WindowId = S::name().into();
         if !states.instances.contains_key(&id) {
             debug!(

src/main.rs

@@ -37,10 +37,10 @@ use {
 
 #[cfg(feature = "render")]
 fn update_cursor_map_position(
-    mut cursor_map_position: ResMut<'_, CursorMapPosition>,
-    transform: Query<'_, '_, (&Camera, &GlobalTransform), With<Camera2d>>,
-    windows: Res<'_, Windows>,
-    world_manager: Res<'_, WorldManager>,
+    mut cursor_map_position: ResMut<CursorMapPosition>,
+    transform: Query<(&Camera, &GlobalTransform), With<Camera2d>>,
+    windows: Res<Windows>,
+    world_manager: Res<WorldManager>,
 ) {
     let Some(world) = world_manager.get_world() else {
         return
@@ -70,9 +70,9 @@ fn update_cursor_map_position(
 }
 
 fn handle_generate_world_task(
-    mut generate_world_task: ResMut<'_, GenerateWorldTask>,
-    mut world_manager: ResMut<'_, WorldManager>,
-    #[cfg(feature = "render")] mut should_redraw: ResMut<'_, ShouldRedraw>,
+    mut generate_world_task: ResMut<GenerateWorldTask>,
+    mut world_manager: ResMut<WorldManager>,
+    #[cfg(feature = "render")] mut should_redraw: ResMut<ShouldRedraw>,
 ) {
     if let Some(task) = &mut generate_world_task.0 {
         if task.is_finished() {
@@ -100,10 +100,10 @@ fn handle_generate_world_task(
 
 #[cfg(feature = "render")]
 fn generate_graphics(
-    mut commands: Commands<'_, '_>,
-    images: ResMut<'_, Assets<Image>>,
-    egui_context: ResMut<'_, EguiContext>,
-    render_settings: ResMut<'_, WorldRenderSettings>,
+    mut commands: Commands,
+    images: ResMut<Assets<Image>>,
+    egui_context: ResMut<EguiContext>,
+    render_settings: ResMut<WorldRenderSettings>,
 ) {
     // Add Julia-Mono font to egui
     {
@@ -180,7 +180,7 @@ fn open_tile_info(mut windows: ResMut<OpenedWindows>, keys: Res<Input<KeyCode>>)
 
 #[cfg(feature = "render")]
 fn update_gui(world: &mut World) {
-    world.resource_scope(|world, mut ctx: Mut<'_, EguiContext>| {
+    world.resource_scope(|world, mut ctx: Mut<EguiContext>| {
         let ctx = ctx.ctx_mut();
         #[cfg(feature = "logging")]
         {
@@ -215,9 +215,9 @@ fn update_gui(world: &mut World) {
 fn redraw_map(
     mut should_redraw: ResMut<ShouldRedraw>,
     world_manager: Res<WorldManager>,
-    render_settings: Res<'_, WorldRenderSettings>,
+    render_settings: Res<WorldRenderSettings>,
     mut images: ResMut<Assets<Image>>,
-    mut map_sprite: Query<'_, '_, &mut Sprite>,
+    mut map_sprite: Query<&mut Sprite>,
 ) {
     let Some(world) = world_manager.get_world() else {
         #[cfg(feature = "logging")]

src/resources/mod.rs

@@ -13,7 +13,7 @@ pub(crate) struct CursorMapPosition {
 }
 #[cfg(feature = "render")]
 impl Display for CursorMapPosition {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+    fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result {
         f.write_fmt(format_args!("x: {}, y: {}", self.x, self.y))
     }
 }