Struct tower_http::request_id::PropagateRequestId

pub struct PropagateRequestId<S> { /* private fields */ }

Available on crate feature request-id only.

Propagate request ids from requests to responses.

See the module docs for an example.

If the request contains a matching header that header will be applied to responses. If a RequestId extension is also present it will be propagated as well.

Implementations

impl<S> PropagateRequestId<S>

pub fn new(inner: S, header_name: HeaderName) -> Self

Create a new PropagateRequestId.

pub fn x_request_id(inner: S) -> Self

Create a new PropagateRequestId that uses x-request-id as the header name.

pub fn get_ref(&self) -> &S

Gets a reference to the underlying service.

pub fn get_mut(&mut self) -> &mut S

Gets a mutable reference to the underlying service.

pub fn into_inner(self) -> S

Consumes self, returning the underlying service.

pub fn layer(header_name: HeaderName) -> PropagateRequestIdLayer

Returns a new Layer that wraps services with a PropagateRequestId middleware.

Trait Implementations

impl<S: Clone> Clone for PropagateRequestId<S>

fn clone(&self) -> PropagateRequestId<S>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for PropagateRequestId<S>

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

Formats the value using the given formatter.

impl<S, ReqBody, ResBody> Service<Request<ReqBody>> for PropagateRequestId<S>where S: Service<Request<ReqBody>, Response = Response<ResBody>>,

type Response = <S as Service<Request<ReqBody>>>::Response

Responses given by the service.

type Error = <S as Service<Request<ReqBody>>>::Error

Errors produced by the service.

type Future = PropagateRequestIdResponseFuture<<S as Service<Request<ReqBody>>>::Future>

The future response value.

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

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, req: Request<ReqBody>) -> Self::Future

Process the request and return the response asynchronously.