Struct tower_http::metrics::in_flight_requests::InFlightRequests
source · [−]pub struct InFlightRequests<S> { /* private fields */ }
metrics
only.Expand description
Middleware that counts the number of in-flight requests.
See the module docs for more details.
Implementations
Create a new InFlightRequests
and its associated counter.
Create a new InFlightRequests
that will update the given counter.
Consumes self
, returning the underlying service.
Trait Implementations
impl<S, R, ResBody> Service<R> for InFlightRequests<S> where
S: Service<R, Response = Response<ResBody>>,
impl<S, R, ResBody> Service<R> for InFlightRequests<S> where
S: Service<R, Response = Response<ResBody>>,
type Response = Response<ResponseBody<ResBody>>
type Response = Response<ResponseBody<ResBody>>
Responses given by the service.
type Future = ResponseFuture<S::Future>
type Future = ResponseFuture<S::Future>
The future response value.
Returns Poll::Ready(Ok(()))
when the service is able to process requests. Read more
Auto Trait Implementations
impl<S> RefUnwindSafe for InFlightRequests<S> where
S: RefUnwindSafe,
impl<S> Send for InFlightRequests<S> where
S: Send,
impl<S> Sync for InFlightRequests<S> where
S: Sync,
impl<S> Unpin for InFlightRequests<S> where
S: Unpin,
impl<S> UnwindSafe for InFlightRequests<S> where
S: UnwindSafe,
Blanket Implementations
Mutably borrows from an owned value. Read more
follow-redirect
only.Create a new Policy
that returns Action::Follow
only if self
and other
return
Action::Follow
. Read more
Yields a mutable reference to the service when it is ready to accept a request.
please use the ServiceExt::ready
method instead
Yields a mutable reference to the service when it is ready to accept a request.
Yields the service when it is ready to accept a request.
Consume this Service
, calling with the providing request once it is ready.
Executes a new future after this service’s future resolves. This does
not alter the behaviour of the poll_ready
method. Read more
fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F> where
F: FnOnce(Self::Response) -> Response + Clone,
fn map_response<F, Response>(self, f: F) -> MapResponse<Self, F> where
F: FnOnce(Self::Response) -> Response + Clone,
Maps this service’s response value to a different value. This does not
alter the behaviour of the poll_ready
method. Read more
Maps this service’s error value to a different value. This does not
alter the behaviour of the poll_ready
method. Read more
Maps this service’s result type (Result<Self::Response, Self::Error>
)
to a different value, regardless of whether the future succeeds or
fails. Read more
fn map_request<F, NewRequest>(self, f: F) -> MapRequest<Self, F> where
F: FnMut(NewRequest) -> Request,
fn map_request<F, NewRequest>(self, f: F) -> MapRequest<Self, F> where
F: FnMut(NewRequest) -> Request,
Composes a function in front of the service. Read more
Composes an asynchronous function after this service. Read more
Composes a function that transforms futures produced by the service. Read more
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more