Struct PropagateHeaderLayer

pub struct PropagateHeaderLayer { /* private fields */ }

Layer that applies PropagateHeader which propagates headers from requests to responses.

If the header is present on the request it’ll be applied to the response as well. This could for example be used to propagate headers such as X-Request-Id.

See the module docs for more details.

Implementations

impl PropagateHeaderLayer

pub fn new(header: HeaderName) -> PropagateHeaderLayer

Create a new PropagateHeaderLayer.

Trait Implementations

impl Clone for PropagateHeaderLayer

fn clone(&self) -> PropagateHeaderLayer

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for PropagateHeaderLayer

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

Formats the value using the given formatter.

impl<S> Layer<S> for PropagateHeaderLayer

type Service = PropagateHeader<S>

The wrapped service

fn layer(&self, inner: S) -> <PropagateHeaderLayer as Layer<S>>::Service

Wrap the given service with the middleware, returning a new service that has been decorated with the middleware.