Optional Enum in Struct won't compile

[teken]

I have a struct:

#[derive(Clone, Debug, PartialEq, Reflect)]
pub struct Item {
    pub material: Option<Material>,
    pub energy: Option<Energy>,
    pub quantity: f32,
}

Both Material and Energy are enums with the same derives, yet it shows this error

error[E0277]: the trait bound `materials::Material: FromReflect` is not satisfied
  --> src\materials.rs:51:35
   |
51 | #[derive(Clone, Debug, PartialEq, Reflect)]
   |                                   ^^^^^^^ the trait `FromReflect` is not implemented for `materials::Material`
   |
   = help: the following other types implement trait `FromReflect`:
             &'static std::path::Path
             ()
             (A, B)
             (A, B, C)
             (A, B, C, D)
             (A, B, C, D, E)
             (A, B, C, D, E, F)
             (A, B, C, D, E, F, G)
           and 208 others
   = note: required for `std::option::Option<materials::Material>` to implement `bevy::prelude::Reflect`
   = help: see issue #48214
   = note: this error originates in the derive macro `Reflect` (in Nightly builds, run with -Z macro-backtrace for more info)

[StatisMike]

Do Material and Energy have derived FromReflect, per the error message?

[jakobhellermann]

yeah, you need #[derive(FromReflect)] struct T for Option<T>: https://github.com/bevyengine/bevy/blob/253db50c63a236e7928f6dc83e99843d4edc8f68/crates/bevy_reflect/src/impls/std.rs#L722

[teken]

wow im an idiot, thank you