Struct ntex_service::dev::FnService

pub struct FnService<F, Req> { /* private fields */ }

Trait Implementations

impl<F, Req> Clone for FnService<F, Req>where
    F: 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, Fut, Req, Res, Err> IntoService<FnService<F, Req>, Req> for Fwhere
    F: Fn(Req) -> Fut,
    Fut: Future<Output = Result<Res, Err>>,

fn into_service(self) -> FnService<F, Req>

Convert to a Service

impl<F, Fut, Req, Res, Err> Service<Req> for FnService<F, Req>where
    F: Fn(Req) -> Fut,
    Fut: Future<Output = Result<Res, Err>>,

type Response = Res

Responses given by the service.

type Error = Err

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

type Future<'f>
where
    Self: 'f,
    Req: 'f = Fut

The future response value.

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

Process the request and return the response asynchronously.

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 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.