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BoxedWriter

oxide_batch

Struct BoxedWriter 

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pub struct BoxedWriter<I>(/* private fields */);
Expand description

A writer of any concrete type, behind one dynamic dispatch.

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impl<I> BoxedWriter<I>

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pub fn new<W: ItemWriter<I> + 'static>(writer: W) -> Self

Erases a concrete writer.

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impl<I> ItemWriter<I> for BoxedWriter<I>

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fn write<'a>( &'a self, items: &'a [I], context: WriteContext<'a>, ) -> impl Future<Output = Result<WriteOutcome, WriterError>> + Send + 'a

Writes one borrowed, nonempty batch. Read more

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impl<I> !RefUnwindSafe for BoxedWriter<I>

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impl<I> !UnwindSafe for BoxedWriter<I>

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impl<I> Freeze for BoxedWriter<I>
where Box<dyn WriterObject<I>>: Freeze,

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impl<I> Send for BoxedWriter<I>
where Box<dyn WriterObject<I>>: Send,

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impl<I> Sync for BoxedWriter<I>
where Box<dyn WriterObject<I>>: Sync,

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impl<I> Unpin for BoxedWriter<I>
where Box<dyn WriterObject<I>>: Unpin,

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impl<I> UnsafeUnpin for BoxedWriter<I>
where Box<dyn WriterObject<I>>: UnsafeUnpin,

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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> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self> ⓘ

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self> ⓘ

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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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> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = !

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

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> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more