Struct TraceLayer 

pub struct TraceLayer<MakeSpan, OnResponse = (), OnError = ()> { /* private fields */ }

Implementations

impl<F> TraceLayer<FnWrapper<F>>

pub fn from_fn<T>(f: F) -> TraceLayer<FnWrapper<F>>

where F: Fn(&T) -> Span,

impl<MakeSpan> TraceLayer<MakeSpan>

pub fn new(make_span: MakeSpan) -> Self

impl<MakeSpan, OnResponse, OnError> TraceLayer<MakeSpan, OnResponse, OnError>

pub fn on_response<NewOnResponse>( self, on_response: NewOnResponse, ) -> TraceLayer<MakeSpan, NewOnResponse, OnError>

pub fn on_response_fn<F, T>( self, f: F, ) -> TraceLayer<MakeSpan, FnWrapper<F>, OnError>

where F: Fn(&Span, &T),

pub fn on_error<NewOnError>( self, on_error: NewOnError, ) -> TraceLayer<MakeSpan, OnResponse, NewOnError>

pub fn on_error_fn<F, E>( self, f: F, ) -> TraceLayer<MakeSpan, OnResponse, FnWrapper<F>>

where F: Fn(&Span, &E),

Trait Implementations

impl<MakeSpan: Clone, OnResponse: Clone, OnError: Clone> Clone for TraceLayer<MakeSpan, OnResponse, OnError>

fn clone(&self) -> TraceLayer<MakeSpan, OnResponse, OnError>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<MakeSpan: Debug, OnResponse: Debug, OnError: Debug> Debug for TraceLayer<MakeSpan, OnResponse, OnError>

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

Formats the value using the given formatter.

impl<S, MakeSpan, OnResponse, OnError> Layer<S> for TraceLayer<MakeSpan, OnResponse, OnError>

where MakeSpan: Clone, OnResponse: Clone, OnError: Clone,

type Service = TraceService<S, MakeSpan, OnResponse, OnError>

The wrapped service

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

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