Struct actix_web_opentelemetry::RequestMetrics

pub struct RequestMetrics<M, R, F> where
    M: Meter,
    M::I64Counter: Clone,
    M::F64Measure: Clone,
    R: RouteFormatter,
    F: Fn(&ServiceRequest) -> bool + Send + Clone,  { /* fields omitted */ }

Request metrics tracking

Methods

impl<M, R, F> RequestMetrics<M, R, F> where
    M: Meter,
    M::I64Counter: Clone,
    M::F64Measure: Clone,
    R: RouteFormatter,
    F: Fn(&ServiceRequest) -> bool + Send + Clone, 

pub fn new(sdk: M, route_formatter: R, should_render_metrics: Option<F>) -> Self

Create new RequestMetrics

Trait Implementations

impl<M, R, F> Clone for RequestMetrics<M, R, F> where
    M: Meter,
    M::I64Counter: Clone,
    M::F64Measure: Clone,
    R: RouteFormatter + Clone,
    F: Fn(&ServiceRequest) -> bool + Send + Clone, 

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F> Default for RequestMetrics<NoopMeter, UuidWildcardFormatter, F> where
    F: Fn(&ServiceRequest) -> bool + Send + Clone, 

fn default() -> Self

Returns the "default value" for a type.

impl<M: Debug, R: Debug, F: Debug> Debug for RequestMetrics<M, R, F> where
    M: Meter,
    M::I64Counter: Clone,
    M::F64Measure: Clone,
    R: RouteFormatter,
    F: Fn(&ServiceRequest) -> bool + Send + Clone,
    M::I64Counter: Debug,
    M::F64Measure: Debug, 

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

Formats the value using the given formatter.

impl<S, B, M, R, F> Transform<S> for RequestMetrics<M, R, F> where
    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
    S::Future: 'static,
    B: 'static,
    M: Meter + 'static,
    M::I64Counter: Clone,
    M::F64Measure: Clone,
    R: RouteFormatter + Clone + 'static,
    F: Fn(&ServiceRequest) -> bool + Send + Clone + 'static, 

type Request = ServiceRequest

Requests handled by the service.

type Response = ServiceResponse<B>

Responses given by the service.

type Error = Error

Errors produced by the service.

type Transform = RequestMetricsMiddleware<S, M, R, F>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a service.

type Future = FutureResult<Self::Transform, Self::InitError>

The future response value.

fn new_transform(&self, service: S) -> Self::Future

Creates and returns a new Service component, asynchronously

fn map_init_err<F, E>(self, f: F) -> TransformMapInitErr<Self, S, F, E> where
    F: Fn(Self::InitError) -> E, 

Map this service's factory error to a different error, returning a new transform service factory.

fn from_err<E>(self) -> TransformFromErr<Self, S, E> where
    E: From<Self::InitError>, 

Map this service's init error to any error implementing From for this services Error`.