Struct RequestIdLayer 

pub struct RequestIdLayer { /* private fields */ }

Assigns every request an id: an incoming x-request-id is propagated when it is 1..=128 visible ASCII characters, otherwise a UUID v4 is generated. The id is exposed as RequestId, forwarded to the handler as a request header and echoed on the response.

Implementations

impl RequestIdLayer

pub fn new() -> Self

Use the default x-request-id header.

pub fn header(self, name: HeaderName) -> Self

Use another header name.

Trait Implementations

impl Clone for RequestIdLayer

fn clone(&self) -> RequestIdLayer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RequestIdLayer

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

Formats the value using the given formatter.

impl Default for RequestIdLayer

fn default() -> Self

Returns the “default value” for a type.

impl Layer<BoxCloneSyncService<Request<Body>, Response<Body>, Infallible>> for RequestIdLayer

type Service = BoxCloneSyncService<Request<Body>, Response<Body>, Infallible>

The wrapped service

fn layer(&self, inner: BoxService) -> Self::Service

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