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CompRef

tx_di_core

Enum CompRef 

Source 
pub enum CompRef {
    Factory(Arc<dyn Fn(&mut BuildContext) -> Arc<dyn Any + Send + Sync> + Send + Sync>),
    Cached(Arc<dyn Any + Send + Sync>),
}
Expand description

存储单元：

  • Factory(Arc<dyn Fn>) → 存工厂闭包，prototype 每次注入时调用
  • Cached(Arc<dyn Any>) → 已实例化的单例（擦除类型）

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Factory(Arc<dyn Fn(&mut BuildContext) -> Arc<dyn Any + Send + Sync> + Send + Sync>)

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Cached(Arc<dyn Any + Send + Sync>)

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Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.