Struct RequestIdLayer 

pub struct RequestIdLayer { /* private fields */ }

Assigns every request an id (or keeps a sane one sent by the caller), exposes it as Request::request_id and echoes it in a response header

Implementations

impl RequestIdLayer

pub fn new() -> Self

Header x-request-id, incoming ids accepted

pub fn header_name(self, name: impl Into<String>) -> Self

pub fn ignore_incoming(self) -> Self

Always generate a fresh id, even when the caller sent one (edge servers facing the internet)

Trait Implementations

impl Default for RequestIdLayer

fn default() -> Self

Returns the “default value” for a type.

impl Middleware for RequestIdLayer

fn handle<'life0, 'async_trait>( &'life0 self, req: Request, next: Next, ) -> Pin<Box<dyn Future<Output = Result<Response>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait,