Struct Apply

pub struct Apply<T, F, R, In, Out, Err>
where
    T: Service<Error = Err>,
{ /* private fields */ }

Apply service combinator

Trait Implementations

impl<T, F, R, In, Out, Err> Clone for Apply<T, F, R, In, Out, Err>

where T: Service<Error = Err> + Clone, F: FnMut(In, &mut T) -> R + Clone, R: Future<Output = Result<Out, Err>>,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T, F, R, In, Out, Err> Service for Apply<T, F, R, In, Out, Err>

where T: Service<Error = Err>, F: FnMut(In, &mut T) -> R, R: Future<Output = Result<Out, Err>>,

type Request = In

Requests handled by the service.

type Response = Out

Responses given by the service.

type Error = Err

Errors produced by the service.

type Future = R

The future response value.

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

Returns Ready when the service is able to process requests.

fn call(&mut self, req: In) -> 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.