Enum Request

pub enum Request {
    RequestHeaders(HttpHeaders),
    ResponseHeaders(HttpHeaders),
    RequestBody(HttpBody),
    ResponseBody(HttpBody),
    RequestTrailers(HttpTrailers),
    ResponseTrailers(HttpTrailers),
}

Each request message will include one of the following sub-messages. Which ones are set for a particular HTTP request/response depend on the processing mode.

Variants

RequestHeaders(HttpHeaders)

Information about the HTTP request headers, as well as peer info and additional properties. Unless observability_mode is true, the server must send back a HeaderResponse message, an ImmediateResponse message, or close the stream.

ResponseHeaders(HttpHeaders)

Information about the HTTP response headers, as well as peer info and additional properties. Unless observability_mode is true, the server must send back a HeaderResponse message or close the stream.

RequestBody(HttpBody)

A chunk of the HTTP request body. Unless observability_mode is true, the server must send back a BodyResponse message, an ImmediateResponse message, or close the stream.

ResponseBody(HttpBody)

A chunk of the HTTP response body. Unless observability_mode is true, the server must send back a BodyResponse message or close the stream.

RequestTrailers(HttpTrailers)

The HTTP trailers for the request path. Unless observability_mode is true, the server must send back a TrailerResponse message or close the stream.

This message is only sent if the trailers processing mode is set to SEND and the original downstream request has trailers.

ResponseTrailers(HttpTrailers)

The HTTP trailers for the response path. Unless observability_mode is true, the server must send back a TrailerResponse message or close the stream.

This message is only sent if the trailers processing mode is set to SEND and the original upstream response has trailers.

Implementations

impl Request

pub fn encode(&self, buf: &mut impl BufMut)

Encodes the message to a buffer.

pub fn merge( field: &mut Option<Request>, tag: u32, wire_type: WireType, buf: &mut impl Buf, ctx: DecodeContext, ) -> Result<(), DecodeError>

Decodes an instance of the message from a buffer, and merges it into self.

pub fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

Trait Implementations

impl Clone for Request

fn clone(&self) -> Request

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Request

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

Formats the value using the given formatter.

impl PartialEq for Request

fn eq(&self, other: &Request) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for Request