Struct tonic::body::BoxBody

[+] Show declaration

pub struct BoxBody { /* fields omitted */ }

[−] Expand description

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[+]

[+] Show hidden undocumented items

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.

pub fn size_hint(&self) -> SizeHint[−]

Returns the bounds on the remaining length of the stream.

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

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

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

Returns future that resolves to trailers, if any.

impl Debug for BoxBody[+]

[+] Show hidden undocumented items

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

Formats the value using the given formatter.

impl GrpcService<BoxBody> for Channel[+]

[+] Show hidden undocumented items

type ResponseBody = Body

Responses body given by the service.

type Error = Error

Errors produced by the service.

type Future = ResponseFuture

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>[−]

Returns Ready when the service is able to process requests.

fn call(&mut self, request: Request<BoxBody>) -> Self::Future[−]

Process the request and return the response asynchronously.