Struct TraceLayer 

pub struct TraceLayer { /* private fields */ }

Middleware that continues or starts a W3C trace

Implementations

impl TraceLayer

pub fn new() -> Self

pub fn ignore_incoming(self) -> Self

Always start a new trace, whatever the caller sent (public edge)

pub fn echo_response(self) -> Self

Return this request’s traceparent in the response so callers can find the trace of a request they made

Trait Implementations

impl Clone for TraceLayer

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TraceLayer

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

Formats the value using the given formatter.

impl Default for TraceLayer

fn default() -> Self

Returns the “default value” for a type.

impl Middleware for TraceLayer

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,