aed3232e38
# Objective The reflection impls on `Option<T>` have the bound `T: Reflect + Clone`. This means that using `FromReflect` requires `Clone` even though we can normally get away with just `FromReflect`. ## Solution Update the bounds on `Option<T>` to match that of `Vec<T>`, where `T: FromReflect`. This helps remove a `Clone` implementation that may be undesired but added for the sole purpose of getting the code to compile. --- ## Changelog * Reflection on `Option<T>` now has `T` bound by `FromReflect` rather than `Reflect + Clone` * Added a `FromReflect` impl for `Instant` ## Migration Guide If using `Option<T>` with Bevy's reflection API, `T` now needs to implement `FromReflect` rather than just `Clone`. This can be achieved easily by simply deriving `FromReflect`: ```rust // OLD #[derive(Reflect, Clone)] struct Foo; let reflected: Box<dyn Reflect> = Box::new(Some(Foo)); // NEW #[derive(Reflect, FromReflect)] struct Foo; let reflected: Box<dyn Reflect> = Box::new(Some(Foo)); ``` > Note: You can still derive `Clone`, but it's not required in order to compile. |
||
|---|---|---|
| .. | ||
| macros | ||
| src | ||
| Cargo.toml | ||