Struct icu_provider::any::DowncastingAnyProvider

source · [−]

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

Expand description

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

Tuple Fields

0: &'a P

Trait Implementations

source

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

source

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

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

source

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

source

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

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

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

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

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

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

Blanket Implementations

source

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

source

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

source

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

source

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

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

Mutably borrows from an owned value. Read more

source

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

source

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

const: unstable · source

fn into(self) -> U

Calls U::from(self).

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

source

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

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom>::Error>

Performs the conversion.

source

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

type Error = >::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

source

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

source

Struct icu_provider::any::DowncastingAnyProvider

Tuple Fields

Trait Implementations

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

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

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

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where
T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

impl<T> MaybeSendSync for T where
T: Send + Sync,

Struct icu_provider::any::DowncastingAnyProvider

Tuple Fields

Trait Implementations

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

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

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

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

Auto Trait Implementations

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

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

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

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

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

Blanket Implementations

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

fn type_id(&self) -> TypeId

impl<T> Borrow<T> for T where T: ?Sized,

fn borrow(&self) -> &T

impl<T> BorrowMut<T> for T where T: ?Sized,

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

impl<T> From<T> for T

fn from(t: T) -> T

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

fn into(self) -> U

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

type Error = Infallible

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

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

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

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

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

impl<T> MaybeSendSync for T where T: Send + Sync,

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

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

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

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

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

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

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

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

impl<T> Borrow<T> for T where
T: ?Sized,

impl<T> BorrowMut<T> for T where
T: ?Sized,

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

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

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

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

impl<T> MaybeSendSync for T where
T: Send + Sync,