diff --git a/crates/bevy_app/src/schedule_runner.rs b/crates/bevy_app/src/schedule_runner.rs index d7dd902548438..0e04c51d2b730 100644 --- a/crates/bevy_app/src/schedule_runner.rs +++ b/crates/bevy_app/src/schedule_runner.rs @@ -141,13 +141,10 @@ impl Plugin for ScheduleRunnerPlugin { let g = f.clone(); let c = move || { - let mut app = Rc::get_mut(&mut rc).unwrap(); - let delay = tick(&mut app, wait); - match delay { - Ok(delay) => { - set_timeout(f.borrow().as_ref().unwrap(), delay.unwrap_or(asap)) - } - Err(_) => {} + let app = Rc::get_mut(&mut rc).unwrap(); + let delay = tick(app, wait); + if let Ok(delay) = delay { + set_timeout(f.borrow().as_ref().unwrap(), delay.unwrap_or(asap)); } }; *g.borrow_mut() = Some(Closure::wrap(Box::new(c) as Box)); diff --git a/crates/bevy_asset/src/io/wasm.rs b/crates/bevy_asset/src/io/wasm.rs index 2b7136e5d33b1..e8b99a1cc641e 100644 --- a/crates/bevy_asset/src/io/wasm.rs +++ b/crates/bevy_asset/src/io/wasm.rs @@ -37,7 +37,7 @@ impl HttpWasmAssetReader { } } -fn js_value_to_err<'a>(context: &'a str) -> impl FnOnce(JsValue) -> std::io::Error + 'a { +fn js_value_to_err(context: &str) -> impl FnOnce(JsValue) -> std::io::Error + '_ { move |value| { let message = match JSON::stringify(&value) { Ok(js_str) => format!("Failed to {context}: {js_str}"), @@ -81,7 +81,7 @@ impl HttpWasmAssetReader { Ok(reader) } 404 => Err(AssetReaderError::NotFound(path)), - status => Err(AssetReaderError::HttpError(status as u16)), + status => Err(AssetReaderError::HttpError(status)), } } } @@ -94,7 +94,7 @@ impl AssetReader for HttpWasmAssetReader { async fn read_meta<'a>(&'a self, path: &'a Path) -> Result>, AssetReaderError> { let meta_path = get_meta_path(&self.root_path.join(path)); - Ok(self.fetch_bytes(meta_path).await?) + self.fetch_bytes(meta_path).await } async fn read_directory<'a>( diff --git a/crates/bevy_ecs/README.md b/crates/bevy_ecs/README.md index f23b02092a2e4..81cc9104dfe93 100644 --- a/crates/bevy_ecs/README.md +++ b/crates/bevy_ecs/README.md @@ -37,7 +37,7 @@ struct Position { x: f32, y: f32 } ### Worlds -Entities, Components, and Resources are stored in a `World`. Worlds, much like Rust std collections like HashSet and Vec, expose operations to insert, read, write, and remove the data they store. +Entities, Components, and Resources are stored in a `World`. Worlds, much like `std::collections`'s `HashSet` and `Vec`, expose operations to insert, read, write, and remove the data they store. ```rust use bevy_ecs::world::World; diff --git a/crates/bevy_render/src/view/window/screenshot.rs b/crates/bevy_render/src/view/window/screenshot.rs index ebf9b3e223a30..21f6f6a6bfe9d 100644 --- a/crates/bevy_render/src/view/window/screenshot.rs +++ b/crates/bevy_render/src/view/window/screenshot.rs @@ -79,7 +79,7 @@ impl ScreenshotManager { #[cfg(target_arch = "wasm32")] { - match (|| { + let save_screenshot = || { use image::EncodableLayout; use wasm_bindgen::{JsCast, JsValue}; @@ -107,7 +107,9 @@ impl ScreenshotManager { html_element.click(); web_sys::Url::revoke_object_url(&url)?; Ok::<(), JsValue>(()) - })() { + }; + + match (save_screenshot)() { Ok(_) => info!("Screenshot saved to {}", path.display()), Err(e) => error!("Cannot save screenshot, error: {e:?}"), }; diff --git a/crates/bevy_tasks/src/single_threaded_task_pool.rs b/crates/bevy_tasks/src/single_threaded_task_pool.rs index 3a32c9e286211..de7a13891593d 100644 --- a/crates/bevy_tasks/src/single_threaded_task_pool.rs +++ b/crates/bevy_tasks/src/single_threaded_task_pool.rs @@ -2,7 +2,7 @@ use std::sync::Arc; use std::{cell::RefCell, future::Future, marker::PhantomData, mem, rc::Rc}; thread_local! { - static LOCAL_EXECUTOR: async_executor::LocalExecutor<'static> = async_executor::LocalExecutor::new(); + static LOCAL_EXECUTOR: async_executor::LocalExecutor<'static> = const { async_executor::LocalExecutor::new() }; } /// Used to create a [`TaskPool`]. @@ -105,11 +105,21 @@ impl TaskPool { F: for<'scope> FnOnce(&'env mut Scope<'scope, 'env, T>), T: Send + 'static, { + // SAFETY: This safety comment applies to all references transmuted to 'env. + // Any futures spawned with these references need to return before this function completes. + // This is guaranteed because we drive all the futures spawned onto the Scope + // to completion in this function. However, rust has no way of knowing this so we + // transmute the lifetimes to 'env here to appease the compiler as it is unable to validate safety. + // Any usages of the references passed into `Scope` must be accessed through + // the transmuted reference for the rest of this function. + let executor = &async_executor::LocalExecutor::new(); + // SAFETY: As above, all futures must complete in this function so we can change the lifetime let executor: &'env async_executor::LocalExecutor<'env> = unsafe { mem::transmute(executor) }; let results: RefCell>>>> = RefCell::new(Vec::new()); + // SAFETY: As above, all futures must complete in this function so we can change the lifetime let results: &'env RefCell>>>> = unsafe { mem::transmute(&results) }; @@ -120,6 +130,7 @@ impl TaskPool { env: PhantomData, }; + // SAFETY: As above, all futures must complete in this function so we can change the lifetime let scope_ref: &'env mut Scope<'_, 'env, T> = unsafe { mem::transmute(&mut scope) }; f(scope_ref); diff --git a/crates/bevy_transform/README.md b/crates/bevy_transform/README.md index 9aa75a175e057..9f917c5460009 100644 --- a/crates/bevy_transform/README.md +++ b/crates/bevy_transform/README.md @@ -1,3 +1,3 @@ # Bevy Transform -This crate is largely a 1:1 port from [legion_transform](https://github.com/AThilenius/legion_transform) (ecs: legion, math: nalgebra) to bevy (ecs: bevy_ecs, math: glam) +This crate contains types and functions associated with the `Transform` component. diff --git a/crates/bevy_winit/src/system.rs b/crates/bevy_winit/src/system.rs index 44bcc43e6c76e..e195bf9534464 100644 --- a/crates/bevy_winit/src/system.rs +++ b/crates/bevy_winit/src/system.rs @@ -293,7 +293,7 @@ pub(crate) fn changed_windows( #[cfg(target_arch = "wasm32")] if window.canvas != cache.window.canvas { - window.canvas = cache.window.canvas.clone(); + window.canvas.clone_from(&cache.window.canvas); warn!( "Bevy currently doesn't support modifying the window canvas after initialization." ); diff --git a/crates/bevy_winit/src/winit_windows.rs b/crates/bevy_winit/src/winit_windows.rs index af5d5d5017139..e34f5b0fa5174 100644 --- a/crates/bevy_winit/src/winit_windows.rs +++ b/crates/bevy_winit/src/winit_windows.rs @@ -191,7 +191,7 @@ impl WinitWindows { let window = web_sys::window().unwrap(); let document = window.document().unwrap(); let canvas = document - .query_selector(&selector) + .query_selector(selector) .expect("Cannot query for canvas element."); if let Some(canvas) = canvas { let canvas = canvas.dyn_into::().ok();