Enum EtagCacheResBody 

pub enum EtagCacheResBody<ResBody, TResBody> {
    Miss(TResBody),
    Passthrough(ResBody),
    Hit,
}

http::Response body type of EtagCache

Variants

Miss(TResBody)

Passthrough(ResBody)

Hit

304 response. Should return empty http body

Implementations

impl<ResBody, TResBody> EtagCacheResBody<ResBody, TResBody>

pub fn hit_resp(headers: HeaderMap) -> Result<Response<Self>>

pub fn passthrough_resp(resp: Response<ResBody>) -> Response<Self>

pub fn miss_resp(resp: Response<TResBody>) -> Response<Self>

Trait Implementations

impl<ResBody: Body<Data = Bytes>, TResBody: Body<Data = Bytes>> Body for EtagCacheResBody<ResBody, TResBody>

type Data = Bytes

Data has to be Bytes due to axum’s blanket IntoResponse impl for Response<B: Body<Data = Bytes>>

type Error = EtagCacheResBodyError<<ResBody as Body>::Error, <TResBody as Body>::Error>

The error type this Body might generate.

fn poll_data( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Option<Result<Self::Data, Self::Error>>>

Attempt to pull out the next data buffer of this stream.

fn poll_trailers( self: Pin<&mut Self>, cx: &mut Context<'_>, ) -> Poll<Result<Option<HeaderMap>, Self::Error>>

Poll for an optional single HeaderMap of trailers.

fn is_end_stream(&self) -> bool

Returns true when the end of stream has been reached.

fn size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream.

fn data(&mut self) -> Data<'_, Self>

where Self: Sized + Unpin,

Returns future that resolves to next data chunk, if any.

fn trailers(&mut self) -> Trailers<'_, Self>

where Self: Sized + Unpin,

Returns future that resolves to trailers, if any.

fn map_data<F, B>(self, f: F) -> MapData<Self, F>

where Self: Sized, F: FnMut(Self::Data) -> B, B: Buf,

Maps this body’s data value to a different value.

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.

fn collect(self) -> Collect<Self>

where Self: Sized,

Turn this body into Collected body which will collect all the DATA frames and trailers.

fn boxed(self) -> BoxBody<Self::Data, Self::Error>

where Self: Sized + Send + Sync + 'static,

Turn this body into a boxed trait object.

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.

impl<'pin, ResBody, TResBody> Unpin for EtagCacheResBody<ResBody, TResBody>

where PinnedFieldsOf<__EtagCacheResBody<'pin, ResBody, TResBody>>: Unpin,