Trait DefaultableComponent
pub trait DefaultableComponent: DataComponentTrait {
// Required method
fn default_for_item(item: Item) -> Option<Self>
where Self: Sized;
}Expand description
A trait for data components that some [Item]s may have a default value
for.
Required Methods§
fn default_for_item(item: Item) -> Option<Self>where
Self: Sized,
Dyn Compatibility§
This trait is not dyn compatible.
In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.