Struct tonic::body::BoxBody

pub struct BoxBody { /* private fields */ }

A type erased http body.

Implementations

impl BoxBody

pub fn new<B>(inner: B) -> Self where
    B: Body<Data = Bytes, Error = Status> + Send + Sync + 'static, 

Create a new BoxBody mapping item and error to the default types.

pub fn map_from<B>(inner: B) -> Self where
    B: Body + Send + Sync + 'static,
    B::Error: Into<Box<dyn Error + Send + Sync>>, 

Create a new BoxBody mapping item and error to the default types.

pub fn empty() -> Self

Create a new BoxBody that is empty.

Trait Implementations

impl Body for BoxBody

type Data = Bytes

Values yielded by the Body.

type Error = Status

The error type this Body might generate.

fn is_end_stream(&self) -> bool

Returns true when the end of stream has been reached.

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 size_hint(&self) -> SizeHint

Returns the bounds on the remaining length of the stream.

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

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

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

Returns future that resolves to trailers, if any.

fn map_data<F, B>(self, f: F) -> MapData<Self, F> where
    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
    F: FnMut(Self::Error) -> E, 

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

fn boxed(self) -> BoxBody<Self::Data, Self::Error> where
    Self: 'static + Send + Sync, 

Turn this body into a boxed trait object.

impl Debug for BoxBody

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.