Struct ReadinessService 

pub struct ReadinessService<S> { /* private fields */ }

Service that tracks the readiness of underlying services

Should be the innermost service

Trait Implementations

impl<S: Clone> Clone for ReadinessService<S>

fn clone(&self) -> ReadinessService<S>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<S: Debug> Debug for ReadinessService<S>

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

Formats the value using the given formatter.

impl<S, Request> Service<Request> for ReadinessService<S>

where S: Service<Request>,

type Response = <S as Service<Request>>::Response

Responses given by the service.

type Error = <S as Service<Request>>::Error

Errors produced by the service.

type Future = <S as Service<Request>>::Future

The future response value.

fn poll_ready(&mut self, cx: &mut Context<'_>) -> Poll<Result<(), Self::Error>>

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, req: Request) -> Self::Future

Process the request and return the response asynchronously.