radiish 1efc762924 reflect: stable type path v2 (#7184) ... # Objective - Introduce a stable alternative to [`std::any::type_name`](https://doc.rust-lang.org/std/any/fn.type_name.html). - Rewrite of #5805 with heavy inspiration in design. - On the path to #5830. - Part of solving #3327. ## Solution - Add a `TypePath` trait for static stable type path/name information. - Add a `TypePath` derive macro. - Add a `impl_type_path` macro for implementing internal and foreign types in `bevy_reflect`. --- ## Changelog - Added `TypePath` trait. - Added `DynamicTypePath` trait and `get_type_path` method to `Reflect`. - Added a `TypePath` derive macro. - Added a `bevy_reflect::impl_type_path` for implementing `TypePath` on internal and foreign types in `bevy_reflect`. - Changed `bevy_reflect::utility::(Non)GenericTypeInfoCell` to `(Non)GenericTypedCell<T>` which allows us to be generic over both `TypeInfo` and `TypePath`. - `TypePath` is now a supertrait of `Asset`, `Material` and `Material2d`. - `impl_reflect_struct` needs a `#[type_path = "..."]` attribute to be specified. - `impl_reflect_value` needs to either specify path starting with a double colon (`::core::option::Option`) or an `in my_crate::foo` declaration. - Added `bevy_reflect_derive::ReflectTypePath`. - Most uses of `Ident` in `bevy_reflect_derive` changed to use `ReflectTypePath`. ## Migration Guide - Implementors of `Asset`, `Material` and `Material2d` now also need to derive `TypePath`. - Manual implementors of `Reflect` will need to implement the new `get_type_path` method. ## Open Questions - [x] ~This PR currently does not migrate any usages of `std::any::type_name` to use `bevy_reflect::TypePath` to ease the review process. Should it?~ Migration will be left to a follow-up PR. - [ ] This PR adds a lot of `#[derive(TypePath)]` and `T: TypePath` to satisfy new bounds, mostly when deriving `TypeUuid`. Should we make `TypePath` a supertrait of `TypeUuid`? [Should we remove `TypeUuid` in favour of `TypePath`?](2afbd85532 (r961067892))		2023-06-05 20:31:20 +00:00
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src	reflect: stable type path v2 (#7184)	2023-06-05 20:31:20 +00:00
Cargo.toml	update syn, encase, glam and hexasphere (#8573)	2023-05-16 01:24:17 +00:00