Struct ntex_util::services::shared::SharedService

pub struct SharedService<S: Service<R>, R> { /* private fields */ }

A service that can be checked for readiness by multiple tasks

Implementations

impl<S: Service<R>, R> SharedService<S, R>

pub fn new(service: S) -> Self

Trait Implementations

impl<S: Service<R>, R> Clone for SharedService<S, R>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S: Service<R>, R> Drop for SharedService<S, R>

fn drop(&mut self)

Executes the destructor for this type.

impl<S, R> Service<R> for SharedService<S, R>where S: Service<R> + 'static, S::Error: Clone, R: 'static,

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

Responses given by the service.

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

Errors produced by the service when polling readiness or executing call.

type Future<'f> where Self: 'f, R: 'f = <S as Service<R>>::Future<'f>

The future response value.

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

Returns Ready when the service is able to process requests.

fn poll_shutdown(&self, cx: &mut Context<'_>) -> Poll<()>

Shutdown service.

fn call(&self, req: R) -> Self::Future<'_>

Process the request and return the response asynchronously.

fn map<F, Res>(self, f: F) -> Map<Self, F, Req, Res>where Self: Sized, F: Fn(Self::Response) -> Res,

Map this service’s output to a different type, returning a new service of the resulting type.

fn map_err<F, E>(self, f: F) -> MapErr<Self, Req, F, E>where Self: Sized, F: Fn(Self::Error) -> E,

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