Struct TimingInterceptor 

pub struct TimingInterceptor { /* private fields */ }

Interceptor that adds response timing headers.

Adds the X-Response-Time header with the time taken to process the request. Optionally adds Server-Timing header for browser DevTools integration.

Example

let interceptor = TimingInterceptor::new();
// Or with Server-Timing header
let interceptor = TimingInterceptor::with_server_timing("app");

Implementations

impl TimingInterceptor

pub fn new() -> Self

Create a new timing interceptor with default settings.

pub fn with_server_timing(self, metric_name: impl Into<String>) -> Self

Enable Server-Timing header with the given metric name.

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

Set a custom header name instead of X-Response-Time.

Trait Implementations

impl Clone for TimingInterceptor

fn clone(&self) -> TimingInterceptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TimingInterceptor

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

Formats the value using the given formatter.

impl Default for TimingInterceptor

fn default() -> Self

Returns the “default value” for a type.

impl ResponseInterceptor for TimingInterceptor

fn intercept<'a>( &'a self, ctx: &'a ResponseInterceptorContext<'a>, response: Response, ) -> BoxFuture<'a, Response>

Process a response after the handler has executed.

fn name(&self) -> &'static str

Returns the interceptor name for debugging and logging.