miwa_core/core/
dep.rs

1use crate::MiwaError;
2
3use super::{FromMiwaContext, MiwaContext, MiwaId, MiwaResult};
4
5pub struct Dep<T>(pub T);
6
7impl<T: Clone + 'static> FromMiwaContext<'_> for Dep<T> {
8    fn from_context(context: &MiwaContext) -> MiwaResult<Self> {
9        let dep = context.resolve::<T>().ok_or_else(|| {
10            MiwaError::ComponentMissing(format!(
11                "Failed to resolve dependency: {}",
12                std::any::type_name::<T>()
13            ))
14        })?;
15        Ok(Dep(dep))
16    }
17}
18
19impl<T: 'static> MiwaId for Dep<T> {
20    fn component_id() -> std::any::TypeId {
21        std::any::TypeId::of::<T>()
22    }
23}
miwa_core/core/dep.rs

miwa_core/core/
dep.rs
