Struct icu_provider::any::DowncastingAnyProvider

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pub struct DowncastingAnyProvider<'a, P: ?Sized>(pub &'a P);
Expand description

A wrapper over AnyProvider that implements DynamicDataProvider<M> via downcasting

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§0: &'a P

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impl<M, P> DataProvider<M> for DowncastingAnyProvider<'_, P>
where P: AnyProvider + ?Sized, M: KeyedDataMarker, for<'a> YokeTraitHack<<M::Yokeable as Yokeable<'a>>::Output>: Clone, M::Yokeable: ZeroFrom<'static, M::Yokeable> + MaybeSendSync,

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fn load(&self, req: DataRequest<'_>) -> Result<DataResponse<M>, DataError>

Query the provider for data, returning the result. Read more
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impl<'a, P: Debug + ?Sized> Debug for DowncastingAnyProvider<'a, P>

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl<M, P> DynamicDataProvider<M> for DowncastingAnyProvider<'_, P>
where P: AnyProvider + ?Sized, M: DataMarker, for<'a> YokeTraitHack<<M::Yokeable as Yokeable<'a>>::Output>: Clone, M::Yokeable: ZeroFrom<'static, M::Yokeable> + MaybeSendSync,

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fn load_data( &self, key: DataKey, req: DataRequest<'_>, ) -> Result<DataResponse<M>, DataError>

Query the provider for data, returning the result. Read more

Auto Trait Implementations§

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impl<'a, P> Freeze for DowncastingAnyProvider<'a, P>
where P: ?Sized,

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impl<'a, P> RefUnwindSafe for DowncastingAnyProvider<'a, P>
where P: RefUnwindSafe + ?Sized,

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impl<'a, P> Send for DowncastingAnyProvider<'a, P>
where P: Sync + ?Sized,

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impl<'a, P> Sync for DowncastingAnyProvider<'a, P>
where P: Sync + ?Sized,

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impl<'a, P> Unpin for DowncastingAnyProvider<'a, P>
where P: ?Sized,

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impl<'a, P> UnwindSafe for DowncastingAnyProvider<'a, P>
where P: RefUnwindSafe + ?Sized,

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.
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T