Struct replicante_util_actixweb::TracingMiddleware

pub struct TracingMiddleware { /* private fields */ }

Actix Web middleware to inject an opentracingrust::Span on each request.

Implementations

impl TracingMiddleware

pub fn new(logger: Logger, tracer: Arc<Tracer>) -> TracingMiddleware

Inject spans using the request path as then name.

pub fn with_name<S>(
    logger: Logger,
    tracer: Arc<Tracer>,
    name: S
) -> TracingMiddlewarewhere
    S: Into<String>,

Inject spans using the given name.

Trait Implementations

impl<S, B> Transform<S> for TracingMiddlewarewhere
    S: Service<Request = ServiceRequest, Response = ServiceResponse<B>, Error = Error>,
    S::Future: 'static,
    B: '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 InitError = ()

Errors produced while building a transform service.

type Transform = MiddlewareService<S>

The TransformService value created by this factory

type Future = Ready<Result<<TracingMiddleware as Transform<S>>::Transform, <TracingMiddleware as Transform<S>>::InitError>>

The future response value.

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

Creates and returns a new Transform component, asynchronously

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

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