azalea-inventory/src/default_components/mod.rs


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20

pub mod generated;

use azalea_registry::Item;

use crate::components::DataComponentTrait;

/// A [`DataComponent`] that some [`Item`]s may have a default value for.
pub trait DefaultableComponent: DataComponentTrait {
    fn default_for_item(item: Item) -> Option<Self>
    where
        Self: Sized;
}
impl<T: DataComponentTrait> DefaultableComponent for T {
    default fn default_for_item(_item: Item) -> Option<Self> {
        None
    }
}
pub fn get_default_component<T: DefaultableComponent>(item: Item) -> Option<T> {
    T::default_for_item(item)
}