Struct FnService

pub struct FnService<F, Fut, Req, Res, Err>
where
    F: FnMut(Req) -> Fut,
    Fut: Future<Output = Result<Res, Err>>,
{ /* private fields */ }

Trait Implementations

impl<F, Fut, Req, Res, Err> Clone for FnService<F, Fut, Req, Res, Err>

where F: FnMut(Req) -> Fut + Clone, Fut: Future<Output = Result<Res, Err>>,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<F, Fut, Req, Res, Err> IntoService<FnService<F, Fut, Req, Res, Err>> for F

where F: FnMut(Req) -> Fut, Fut: Future<Output = Result<Res, Err>>,

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

Convert to a Service

impl<F, Fut, Req, Res, Err> Service for FnService<F, Fut, Req, Res, Err>

where F: FnMut(Req) -> Fut, Fut: Future<Output = Result<Res, Err>>,

type Request = Req

Requests handled by the service.

type Response = Res

Responses given by the service.

type Error = Err

Errors produced by the service.

type Future = Fut

The future response value.

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

Returns Ready when the service is able to process requests.

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

Process the request and return the response asynchronously.

fn map<F, R>(self, f: F) -> Map<Self, F, R>

where Self: Sized, F: FnMut(Self::Response) -> R,

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, F, E>

where Self: Sized, F: Fn(Self::Error) -> E,

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