Struct tower_http::trace::TraceLayer
source · pub struct TraceLayer<M, MakeSpan = DefaultMakeSpan, OnRequest = DefaultOnRequest, OnResponse = DefaultOnResponse, OnBodyChunk = DefaultOnBodyChunk, OnEos = DefaultOnEos, OnFailure = DefaultOnFailure> { /* private fields */ }
Expand description
Layer
that adds high level tracing to a Service
.
See the module docs for more details.
Implementations§
source§impl<M> TraceLayer<M>
impl<M> TraceLayer<M>
sourcepub fn new(make_classifier: M) -> Selfwhere
M: MakeClassifier,
pub fn new(make_classifier: M) -> Selfwhere
M: MakeClassifier,
Create a new TraceLayer
using the given MakeClassifier
.
source§impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
sourcepub fn on_request<NewOnRequest>(
self,
new_on_request: NewOnRequest,
) -> TraceLayer<M, MakeSpan, NewOnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
pub fn on_request<NewOnRequest>( self, new_on_request: NewOnRequest, ) -> TraceLayer<M, MakeSpan, NewOnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
Customize what to do when a request is received.
NewOnRequest
is expected to implement OnRequest
.
sourcepub fn on_response<NewOnResponse>(
self,
new_on_response: NewOnResponse,
) -> TraceLayer<M, MakeSpan, OnRequest, NewOnResponse, OnBodyChunk, OnEos, OnFailure>
pub fn on_response<NewOnResponse>( self, new_on_response: NewOnResponse, ) -> TraceLayer<M, MakeSpan, OnRequest, NewOnResponse, OnBodyChunk, OnEos, OnFailure>
Customize what to do when a response has been produced.
NewOnResponse
is expected to implement OnResponse
.
sourcepub fn on_body_chunk<NewOnBodyChunk>(
self,
new_on_body_chunk: NewOnBodyChunk,
) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, NewOnBodyChunk, OnEos, OnFailure>
pub fn on_body_chunk<NewOnBodyChunk>( self, new_on_body_chunk: NewOnBodyChunk, ) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, NewOnBodyChunk, OnEos, OnFailure>
Customize what to do when a body chunk has been sent.
NewOnBodyChunk
is expected to implement OnBodyChunk
.
sourcepub fn on_eos<NewOnEos>(
self,
new_on_eos: NewOnEos,
) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, NewOnEos, OnFailure>
pub fn on_eos<NewOnEos>( self, new_on_eos: NewOnEos, ) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, NewOnEos, OnFailure>
Customize what to do when a streaming response has closed.
NewOnEos
is expected to implement OnEos
.
sourcepub fn on_failure<NewOnFailure>(
self,
new_on_failure: NewOnFailure,
) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, NewOnFailure>
pub fn on_failure<NewOnFailure>( self, new_on_failure: NewOnFailure, ) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, NewOnFailure>
Customize what to do when a response has been classified as a failure.
NewOnFailure
is expected to implement OnFailure
.
sourcepub fn make_span_with<NewMakeSpan>(
self,
new_make_span: NewMakeSpan,
) -> TraceLayer<M, NewMakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
pub fn make_span_with<NewMakeSpan>( self, new_make_span: NewMakeSpan, ) -> TraceLayer<M, NewMakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
sourcepub fn new_for_http() -> Self
pub fn new_for_http() -> Self
Create a new TraceLayer
using ServerErrorsAsFailures
which supports classifying
regular HTTP responses based on the status code.
sourcepub fn new_for_grpc() -> Self
pub fn new_for_grpc() -> Self
Create a new TraceLayer
using GrpcErrorsAsFailures
which supports classifying
gRPC responses and streams based on the grpc-status
header.
Trait Implementations§
source§impl<M: Clone, MakeSpan: Clone, OnRequest: Clone, OnResponse: Clone, OnBodyChunk: Clone, OnEos: Clone, OnFailure: Clone> Clone for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M: Clone, MakeSpan: Clone, OnRequest: Clone, OnResponse: Clone, OnBodyChunk: Clone, OnEos: Clone, OnFailure: Clone> Clone for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
source§fn clone(
&self,
) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
fn clone( &self, ) -> TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl<M: Debug, MakeSpan: Debug, OnRequest: Debug, OnResponse: Debug, OnBodyChunk: Debug, OnEos: Debug, OnFailure: Debug> Debug for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M: Debug, MakeSpan: Debug, OnRequest: Debug, OnResponse: Debug, OnBodyChunk: Debug, OnEos: Debug, OnFailure: Debug> Debug for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
source§impl<S, M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Layer<S> for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<S, M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Layer<S> for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M: Copy, MakeSpan: Copy, OnRequest: Copy, OnResponse: Copy, OnBodyChunk: Copy, OnEos: Copy, OnFailure: Copy> Copy for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
Auto Trait Implementations§
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Freeze for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> RefUnwindSafe for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>where
M: RefUnwindSafe,
MakeSpan: RefUnwindSafe,
OnRequest: RefUnwindSafe,
OnResponse: RefUnwindSafe,
OnBodyChunk: RefUnwindSafe,
OnEos: RefUnwindSafe,
OnFailure: RefUnwindSafe,
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Send for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Sync for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> Unpin for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>
impl<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure> UnwindSafe for TraceLayer<M, MakeSpan, OnRequest, OnResponse, OnBodyChunk, OnEos, OnFailure>where
M: UnwindSafe,
MakeSpan: UnwindSafe,
OnRequest: UnwindSafe,
OnResponse: UnwindSafe,
OnBodyChunk: UnwindSafe,
OnEos: UnwindSafe,
OnFailure: UnwindSafe,
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)source§impl<T> CloneToUninit for Twhere
T: Copy,
impl<T> CloneToUninit for Twhere
T: Copy,
source§unsafe fn clone_to_uninit(&self, dst: *mut T)
unsafe fn clone_to_uninit(&self, dst: *mut T)
clone_to_uninit
)