FeedMultipartWrite

multipart_write::stream

Struct FeedMultipartWrite 

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pub struct FeedMultipartWrite<St: Stream, Wr, F> { /* private fields */ }
Expand description

Stream for feed_multipart_write.

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impl<St, Wr, F> Debug for FeedMultipartWrite<St, Wr, F>
where St: Stream + Debug, St::Item: Debug, Wr: Debug,

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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<St, Wr, F> FusedStream for FeedMultipartWrite<St, Wr, F>
where St: Stream, Wr: FusedMultipartWrite<St::Item>, F: FnMut(Wr::Ret) -> bool,

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fn is_terminated(&self) -> bool

Returns true if the stream should no longer be polled.
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impl<St, Wr, F> Stream for FeedMultipartWrite<St, Wr, F>
where St: Stream, Wr: FusedMultipartWrite<St::Item>, F: FnMut(Wr::Ret) -> bool,

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type Item = Result<<Wr as MultipartWrite<<St as Stream>::Item>>::Output, <Wr as MultipartWrite<<St as Stream>::Item>>::Error>

Values yielded by the stream.
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fn poll_next( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Self::Item>>

Attempt to pull out the next value of this stream, registering the current task for wakeup if the value is not yet available, and returning None if the stream is exhausted. Read more
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fn size_hint(&self) -> (usize, Option<usize>)

Returns the bounds on the remaining length of the stream. Read more
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impl<'__pin, St: Stream, Wr, F> Unpin for FeedMultipartWrite<St, Wr, F>
where PinnedFieldsOf<__Origin<'__pin, St, Wr, F>>: Unpin,

Auto Trait Implementations§

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impl<St, Wr, F> Freeze for FeedMultipartWrite<St, Wr, F>
where St: Freeze, Wr: Freeze, F: Freeze, <St as Stream>::Item: Freeze,

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impl<St, Wr, F> RefUnwindSafe for FeedMultipartWrite<St, Wr, F>
where St: RefUnwindSafe, Wr: RefUnwindSafe, F: RefUnwindSafe, <St as Stream>::Item: RefUnwindSafe,

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impl<St, Wr, F> Send for FeedMultipartWrite<St, Wr, F>
where St: Send, Wr: Send, F: Send, <St as Stream>::Item: Send,

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impl<St, Wr, F> Sync for FeedMultipartWrite<St, Wr, F>
where St: Sync, Wr: Sync, F: Sync, <St as Stream>::Item: Sync,

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impl<St, Wr, F> UnwindSafe for FeedMultipartWrite<St, Wr, F>
where St: UnwindSafe, Wr: UnwindSafe, F: UnwindSafe, <St as Stream>::Item: UnwindSafe,

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<St> MultipartStreamExt for St
where St: Stream,

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fn feed_multipart_write<Wr, F>( self, writer: Wr, f: F, ) -> FeedMultipartWrite<Self, Wr, F>
where Wr: FusedMultipartWrite<Self::Item>, F: FnMut(Wr::Ret) -> bool, Self: Sized,

This adapter transforms the stream into a new stream whose item type is the output of the multipart writer writing parts until the closure F indicates the writer should be completed.
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fn write_complete<Wr>(self, writer: Wr) -> WriteComplete<Self, Wr> ⓘ
where Wr: MultipartWrite<Self::Item>, Self: Sized,

Collects a stream by writing to a MultipartWrite, returning the result of completing the write as a future.
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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<S, T, E> TryStream for S
where S: Stream<Item = Result<T, E>> + ?Sized,

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type Ok = T

The type of successful values yielded by this future
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type Error = E

The type of failures yielded by this future
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fn try_poll_next( self: Pin<&mut S>, cx: &mut Context<'_>, ) -> Poll<Option<Result<<S as TryStream>::Ok, <S as TryStream>::Error>>>

Poll this TryStream as if it were a Stream. Read more