Chris Russell 382917fbb3 Improve type inference in DynSystemParam::downcast() by making the type parameter match the return value. (#15103) ... # Objective Right now, `DynSystemParam::downcast()` always requires the type parameter to be specified with a turbofish. Make it so that it can be inferred from the use of the return value, like: ```rust fn expects_res_a(mut param: DynSystemParam) { let res: Res<A> = param.downcast().unwrap(); } ``` ## Solution The reason this doesn't currently work is that the type parameter is a `'static` version of the `SystemParam` so that it can be used with `Any::downcast_mut()`. Change the method signature so that the type parameter matches the return type, and use `T::Item<'static, 'static>` to get the `'static` version. That means we wind up returning a `T::Item<'static, 'static>::Item<'w, 's>`, so constrain that to be equal to `T`. That works with every `SystemParam` implementation, since they have `T::Item == T` up to lifetimes.		2024-09-16 22:56:57 +00:00
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bevy_a11y	Reflected traits for resources and components: bevy_a11y (#15192)	2024-09-14 01:43:16 +00:00
bevy_animation	Reflect derived traits on all components and resources: bevy_animation (#15209)	2024-09-15 11:58:51 +00:00
bevy_app	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_asset	Reccomend using AssetPlugin.file_path instead of CARGO_MANIFEST_DIR (#15176)	2024-09-13 16:16:23 +00:00
bevy_audio	Reflect derived traits on all components and resources: bevy_audio (#15211)	2024-09-15 14:24:00 +00:00
bevy_color	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_core	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_core_pipeline	Reflect derived traits on all components and resources: bevy_core_pipeline (#15213)	2024-09-15 14:23:41 +00:00
bevy_derive	Remove deprecated bevy_dynamic_plugin (#14534)	2024-07-30 15:31:08 +00:00
bevy_dev_tools	Split OrthographicProjection::default into 2d & 3d (Adopted) (#15073)	2024-09-09 15:51:28 +00:00
bevy_diagnostic	Apply unused_qualifications lint (#14828)	2024-08-21 12:29:33 +00:00
bevy_dylib	Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965)	2024-07-29 23:10:16 +00:00
bevy_ecs	Improve type inference in DynSystemParam::downcast() by making the type parameter match the return value. (#15103)	2024-09-16 22:56:57 +00:00
bevy_encase_derive	Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965)	2024-07-29 23:10:16 +00:00
bevy_gilrs	Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965)	2024-07-29 23:10:16 +00:00
bevy_gizmos	Reflect derived traits on all components and resources: bevy_gizmos (#15217)	2024-09-15 14:41:49 +00:00
bevy_gltf	Reflect derived traits on all components and resources: bevy_gltf (#15218)	2024-09-15 14:47:43 +00:00
bevy_hierarchy	Reflect derived traits on all components and resources: bevy_hierarchy (#15219)	2024-09-15 15:09:28 +00:00
bevy_input	Use of deprecated function in example for ButtonInput (#15221)	2024-09-15 15:22:39 +00:00
bevy_internal	Remove all existing system order ambiguities in DefaultPlugins (#15031)	2024-09-03 20:24:34 +00:00
bevy_log	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_macro_utils	Generate links to definition in source code pages on docs.rs and dev-docs.bevyengine.org (#12965)	2024-07-29 23:10:16 +00:00
bevy_math	Fix Capsule2d::sample_interior (#15191)	2024-09-14 02:24:08 +00:00
bevy_mikktspace	Fix underflow panic in InitTriInfo (#14893)	2024-08-25 14:13:23 +00:00
bevy_pbr	Reflect derived traits on all components and resources: bevy_pbr (#15224)	2024-09-15 16:07:30 +00:00
bevy_picking	Reflect derived traits on all components and resources: bevy_picking (#15225)	2024-09-15 16:17:39 +00:00
bevy_ptr	Remove redundent information and optimize dynamic allocations in Table (#12929)	2024-09-16 22:52:05 +00:00
bevy_reflect	Use FromReflect when extracting entities in dynamic scenes (#15174)	2024-09-15 14:33:39 +00:00
bevy_render	Fix MeshAllocator panic (#14560)	2024-09-16 22:54:01 +00:00
bevy_scene	add allow_all and deny_all methods to DynamicSceneBuilder (#15222)	2024-09-15 15:30:53 +00:00
bevy_sprite	Reflect derived traits on all components and resources: bevy_sprite (#15227)	2024-09-15 17:10:53 +00:00
bevy_state	Reflect derived traits on all components and resources: bevy_state (#15228)	2024-09-15 17:16:45 +00:00
bevy_tasks	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_text	Reflect derived traits on all components and resources: bevy_text (#15229)	2024-09-15 17:21:02 +00:00
bevy_time	Unify crate-level preludes (#15080)	2024-09-08 17:10:57 +00:00
bevy_transform	Reflect derived traits on all components and resources: bevy_transform (#15230)	2024-09-15 18:19:44 +00:00
bevy_ui	Reflect derived traits on all components and resources: bevy_ui (#15231)	2024-09-15 17:52:38 +00:00
bevy_utils	Remove remnant EntityHash and related types from bevy_utils (#15039)	2024-09-09 15:24:17 +00:00
bevy_window	Reflect derived traits on all components and resources: bevy_window (#15233)	2024-09-15 17:49:00 +00:00
bevy_winit	Remove ReceivedCharacter (#15126)	2024-09-10 00:22:06 +00:00