TranscodingBody

kutil_http::transcoding

Struct TranscodingBody 

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pub struct TranscodingBody<InnerBodyT>
where
    InnerBodyT: Body,
    InnerBodyT::Error: Into<CapturedError>,
{ /* private fields */ }
Expand description

Body wrapper that can encode, decode, or pass through.

Note that the resulting number (and of course sizes) of the data frames will not necessarily match those of the wrapped body.

Relies on TranscodingReader.

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impl<InnerBodyT> TranscodingBody<InnerBodyT>
where InnerBodyT: Body, InnerBodyT::Error: Into<CapturedError>,

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pub fn new(reader: TranscodingReader<BodyReader<InnerBodyT>>) -> Self

Constructor.

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impl<InnerBodyT> Body for TranscodingBody<InnerBodyT>
where InnerBodyT: Body, InnerBodyT::Data: From<Bytes>, InnerBodyT::Error: Into<CapturedError>,

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type Data = <InnerBodyT as Body>::Data

Values yielded by the Body.
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type Error = Error

The error type this Body might generate.
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fn poll_frame( self: Pin<&mut Self>, context: &mut Context<'_>, ) -> Poll<Option<Result<Frame<Self::Data>, Self::Error>>>

Attempt to pull out the next data buffer of this stream.
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fn is_end_stream(&self) -> bool

Returns true when the end of stream has been reached. Read more
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fn size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream. Read more
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impl<BodyT> From<Bytes> for TranscodingBody<BodyT>
where BodyT: Body + From<Bytes>, BodyT::Error: Into<CapturedError>,

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fn from(bytes: Bytes) -> Self

Converts to this type from the input type.
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impl<'pin, InnerBodyT> Unpin for TranscodingBody<InnerBodyT>
where InnerBodyT: Body, InnerBodyT::Error: Into<CapturedError>, PinnedFieldsOf<__TranscodingBody<'pin, InnerBodyT>>: Unpin,

Auto Trait Implementations§

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impl<InnerBodyT> Freeze for TranscodingBody<InnerBodyT>
where <InnerBodyT as Body>::Error: Sized,

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impl<InnerBodyT> RefUnwindSafe for TranscodingBody<InnerBodyT>
where <InnerBodyT as Body>::Error: Sized, InnerBodyT: RefUnwindSafe,

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impl<InnerBodyT> Send for TranscodingBody<InnerBodyT>
where <InnerBodyT as Body>::Error: Sized, InnerBodyT: Send,

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impl<InnerBodyT> Sync for TranscodingBody<InnerBodyT>
where <InnerBodyT as Body>::Error: Sized, InnerBodyT: Sync,

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impl<InnerBodyT> !UnwindSafe for TranscodingBody<InnerBodyT>

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<'a, T, E> AsTaggedExplicit<'a, E> for T
where T: 'a,

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fn explicit(self, class: Class, tag: u32) -> TaggedParser<'a, Explicit, Self, E>

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impl<'a, T, E> AsTaggedImplicit<'a, E> for T
where T: 'a,

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fn implicit( self, class: Class, constructed: bool, tag: u32, ) -> TaggedParser<'a, Implicit, Self, E>

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impl<T> BodyExt for T
where T: Body + ?Sized,

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fn frame(&mut self) -> Frame<'_, Self>
where Self: Unpin,

Returns a future that resolves to the next Frame, if any.
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fn map_frame<F, B>(self, f: F) -> MapFrame<Self, F>
where Self: Sized, F: FnMut(Frame<Self::Data>) -> Frame<B>, B: Buf,

Maps this body’s frame to a different kind.
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fn map_err<F, E>(self, f: F) -> MapErr<Self, F>
where Self: Sized, F: FnMut(Self::Error) -> E,

Maps this body’s error value to a different value.
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fn boxed(self) -> BoxBody<Self::Data, Self::Error>
where Self: Sized + Send + Sync + 'static,

Turn this body into a boxed trait object.
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fn boxed_unsync(self) -> UnsyncBoxBody<Self::Data, Self::Error>
where Self: Sized + Send + 'static,

Turn this body into a boxed trait object that is !Sync.
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fn collect(self) -> Collect<Self>
where Self: Sized,

Turn this body into Collected body which will collect all the DATA frames and trailers.
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fn with_trailers<F>(self, trailers: F) -> WithTrailers<Self, F>
where Self: Sized, F: Future<Output = Option<Result<HeaderMap, Self::Error>>>,

Add trailers to the body. Read more
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fn into_data_stream(self) -> BodyDataStream<Self>
where Self: Sized,

Turn this body into BodyDataStream.
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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<BodyT> IntoBodyReader<BodyT> for BodyT
where BodyT: Body, <BodyT as Body>::Error: Into<Box<dyn Error + Send + Sync>>,

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fn into_reader_with_first_bytes( self, first_bytes: Option<Bytes>, ) -> BodyReader<BodyT>

Into BodyReader.
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fn into_reader(self) -> BodyReader<BodyT>

Into BodyReader.
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impl<BodyT> IntoTranscodingBody<BodyT> for BodyT
where BodyT: Body, <BodyT as Body>::Error: Into<Box<dyn Error + Send + Sync>>,

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fn into_transcoding_passthrough_with_first_bytes( self, first_bytes: Option<Bytes>, ) -> TranscodingBody<BodyT>

Into passthrough TranscodingBody.
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fn into_encoding_with_first_bytes( self, first_bytes: Option<Bytes>, encoding: &Encoding, ) -> TranscodingBody<BodyT>

Into encoding TranscodingBody.
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fn into_decoding_with_first_bytes( self, first_bytes: Option<Bytes>, encoding: &Encoding, ) -> TranscodingBody<BodyT>

Into decoding TranscodingBody.
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fn into_transcoding_passthrough(self) -> TranscodingBody<BodyT>

Into passthrough TranscodingBody.
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fn into_encoding(self, encoding: &Encoding) -> TranscodingBody<BodyT>

Into encoding TranscodingBody.
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fn into_decoding(self, encoding: &Encoding) -> TranscodingBody<BodyT>

Into decoding TranscodingBody.
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<BodyT> ReadBodyIntoBytes for BodyT
where BodyT: Body + Unpin, <BodyT as Body>::Error: Into<Box<dyn Error + Send + Sync>>,

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async fn read_into_bytes_or_pieces( self, declared_size: Option<usize>, min_size: usize, max_size: usize, ) -> Result<(Bytes, Vec<HeaderMap>), ErrorWithBodyPieces<ReadBodyError, BodyT>>

Read entire Body into Bytes and trailers. Read more
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async fn read_into_bytes( self, max_size: usize, ) -> Result<(Bytes, Vec<HeaderMap>), ReadBodyError>

Read entire Body into Bytes and trailers. Read more
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async fn read_into_string_or_pieces( self, declared_size: Option<usize>, min_size: usize, max_size: usize, ) -> Result<(String, Vec<HeaderMap>), ErrorWithBodyPieces<ReadBodyError, Self>>

Read entire Body into String and trailers. Read more
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async fn read_into_string( self, max_size: usize, ) -> Result<(String, Vec<HeaderMap>), ReadBodyError>

Read entire Body into String and trailers. Read more
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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> 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
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impl<T> ErasedDestructor for T
where T: 'static,