[−][src]Trait izanami_http::body::HttpBody

pub trait HttpBody {
    type Data: Buf;
    type Error;
    fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>;

    fn size_hint(&self) -> SizeHint { ... }
    fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error> { ... }
    fn is_end_stream(&self) -> bool { ... }
    fn content_length(&self) -> Option<u64> { ... }
}

A trait that abstracts HTTP request/response bodies.

Associated Types

`type Data: Buf`

The type of bytes generated by this body.

`type Error`

The error type that will be returned from this body.

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Required methods

`fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>`

Polls the next data of this body.

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Provided methods

`fn size_hint(&self) -> SizeHint`

Returns the hint of remaining length of data.

`fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error>`

Polls the trailing header map of this body.

`fn is_end_stream(&self) -> bool`

Returns whether the body has been completed emitting all chunks and trailer headers.

It is possible that this method returns false even if the body has incomplete chunks or trailers.

`fn content_length(&self) -> Option<u64>`

Returns the length of total bytes contained in this body.

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Implementors

`impl HttpBody for Body`[src]

`type Data = Data`

`type Error = Error`

`fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>`[src]

`fn size_hint(&self) -> SizeHint`[src]

`fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error>`[src]

`fn is_end_stream(&self) -> bool`[src]

`fn content_length(&self) -> Option<u64>`[src]

`impl<T> HttpBody for NoUpgrade<T> where T: HttpBody,` [src]

`type Data = T::Data`

`type Error = T::Error`

`fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>`[src]

`fn size_hint(&self) -> SizeHint`[src]

`fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error>`[src]

`fn is_end_stream(&self) -> bool`[src]

`fn content_length(&self) -> Option<u64>`[src]

`impl<T, U> HttpBody for MaybeUpgrade<T, U> where T: HttpBody,` [src]

`type Data = T::Data`

`type Error = T::Error`

`fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>`[src]

`fn size_hint(&self) -> SizeHint`[src]

`fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error>`[src]

`fn is_end_stream(&self) -> bool`[src]

`fn content_length(&self) -> Option<u64>`[src]

`impl<T: BufStream> HttpBody for T`[src]

`type Data = T::Item`

`type Error = T::Error`

`fn poll_data(&mut self) -> Poll<Option<Self::Data>, Self::Error>`[src]

`fn size_hint(&self) -> SizeHint`[src]

`fn poll_trailers(&mut self) -> Poll<Option<HeaderMap>, Self::Error>`[src]

`fn is_end_stream(&self) -> bool`[src]

`fn content_length(&self) -> Option<u64>`[src]

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