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# Rename `WorldQueryData` & `WorldQueryFilter` to `QueryData` & `QueryFilter` Fixes #10776 ## Solution Traits `WorldQueryData` & `WorldQueryFilter` were renamed to `QueryData` and `QueryFilter`, respectively. Related Trait types were also renamed. --- ## Changelog - Trait `WorldQueryData` has been renamed to `QueryData`. Derive macro's `QueryData` attribute `world_query_data` has been renamed to `query_data`. - Trait `WorldQueryFilter` has been renamed to `QueryFilter`. Derive macro's `QueryFilter` attribute `world_query_filter` has been renamed to `query_filter`. - Trait's `ExtractComponent` type `Query` has been renamed to `Data`. - Trait's `GetBatchData` types `Query` & `QueryFilter` has been renamed to `Data` & `Filter`, respectively. - Trait's `ExtractInstance` type `Query` has been renamed to `Data`. - Trait's `ViewNode` type `ViewQuery` has been renamed to `ViewData`. - Trait's `RenderCommand` types `ViewWorldQuery` & `ItemWorldQuery` has been renamed to `ViewData` & `ItemData`, respectively. ## Migration Guide Note: if merged before 0.13 is released, this should instead modify the migration guide of #10776 with the updated names. - Rename `WorldQueryData` & `WorldQueryFilter` trait usages to `QueryData` & `QueryFilter` and their respective derive macro attributes `world_query_data` & `world_query_filter` to `query_data` & `query_filter`. - Rename the following trait type usages: - Trait's `ExtractComponent` type `Query` to `Data`. - Trait's `GetBatchData` type `Query` to `Data`. - Trait's `ExtractInstance` type `Query` to `Data`. - Trait's `ViewNode` type `ViewQuery` to `ViewData`' - Trait's `RenderCommand` types `ViewWolrdQuery` & `ItemWorldQuery` to `ViewData` & `ItemData`, respectively. ```rust // Before #[derive(WorldQueryData)] #[world_query_data(derive(Debug))] struct EmptyQuery { empty: (), } // After #[derive(QueryData)] #[query_data(derive(Debug))] struct EmptyQuery { empty: (), } // Before #[derive(WorldQueryFilter)] struct CustomQueryFilter<T: Component, P: Component> { _c: With<ComponentC>, _d: With<ComponentD>, _or: Or<(Added<ComponentC>, Changed<ComponentD>, Without<ComponentZ>)>, _generic_tuple: (With<T>, With<P>), } // After #[derive(QueryFilter)] struct CustomQueryFilter<T: Component, P: Component> { _c: With<ComponentC>, _d: With<ComponentD>, _or: Or<(Added<ComponentC>, Changed<ComponentD>, Without<ComponentZ>)>, _generic_tuple: (With<T>, With<P>), } // Before impl ExtractComponent for ContrastAdaptiveSharpeningSettings { type Query = &'static Self; type Filter = With<Camera>; type Out = (DenoiseCAS, CASUniform); fn extract_component(item: QueryItem<Self::Query>) -> Option<Self::Out> { //... } } // After impl ExtractComponent for ContrastAdaptiveSharpeningSettings { type Data = &'static Self; type Filter = With<Camera>; type Out = (DenoiseCAS, CASUniform); fn extract_component(item: QueryItem<Self::Data>) -> Option<Self::Out> { //... } } // Before impl GetBatchData for MeshPipeline { type Param = SRes<RenderMeshInstances>; type Query = Entity; type QueryFilter = With<Mesh3d>; type CompareData = (MaterialBindGroupId, AssetId<Mesh>); type BufferData = MeshUniform; fn get_batch_data( mesh_instances: &SystemParamItem<Self::Param>, entity: &QueryItem<Self::Query>, ) -> (Self::BufferData, Option<Self::CompareData>) { // .... } } // After impl GetBatchData for MeshPipeline { type Param = SRes<RenderMeshInstances>; type Data = Entity; type Filter = With<Mesh3d>; type CompareData = (MaterialBindGroupId, AssetId<Mesh>); type BufferData = MeshUniform; fn get_batch_data( mesh_instances: &SystemParamItem<Self::Param>, entity: &QueryItem<Self::Data>, ) -> (Self::BufferData, Option<Self::CompareData>) { // .... } } // Before impl<A> ExtractInstance for AssetId<A> where A: Asset, { type Query = Read<Handle<A>>; type Filter = (); fn extract(item: QueryItem<'_, Self::Query>) -> Option<Self> { Some(item.id()) } } // After impl<A> ExtractInstance for AssetId<A> where A: Asset, { type Data = Read<Handle<A>>; type Filter = (); fn extract(item: QueryItem<'_, Self::Data>) -> Option<Self> { Some(item.id()) } } // Before impl ViewNode for PostProcessNode { type ViewQuery = ( &'static ViewTarget, &'static PostProcessSettings, ); fn run( &self, _graph: &mut RenderGraphContext, render_context: &mut RenderContext, (view_target, _post_process_settings): QueryItem<Self::ViewQuery>, world: &World, ) -> Result<(), NodeRunError> { // ... } } // After impl ViewNode for PostProcessNode { type ViewData = ( &'static ViewTarget, &'static PostProcessSettings, ); fn run( &self, _graph: &mut RenderGraphContext, render_context: &mut RenderContext, (view_target, _post_process_settings): QueryItem<Self::ViewData>, world: &World, ) -> Result<(), NodeRunError> { // ... } } // Before impl<P: CachedRenderPipelinePhaseItem> RenderCommand<P> for SetItemPipeline { type Param = SRes<PipelineCache>; type ViewWorldQuery = (); type ItemWorldQuery = (); #[inline] fn render<'w>( item: &P, _view: (), _entity: (), pipeline_cache: SystemParamItem<'w, '_, Self::Param>, pass: &mut TrackedRenderPass<'w>, ) -> RenderCommandResult { // ... } } // After impl<P: CachedRenderPipelinePhaseItem> RenderCommand<P> for SetItemPipeline { type Param = SRes<PipelineCache>; type ViewData = (); type ItemData = (); #[inline] fn render<'w>( item: &P, _view: (), _entity: (), pipeline_cache: SystemParamItem<'w, '_, Self::Param>, pass: &mut TrackedRenderPass<'w>, ) -> RenderCommandResult { // ... } } ``` |
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