Struct ntex_util::services::buffer::BufferService

pub struct BufferService<R, S: Service<R, Error = E>, E> { /* private fields */ }

Buffer service - service that can buffer incoming requests.

Default number of buffered requests is 16

Implementations

impl<R, S, E> BufferService<R, S, E>where
    S: Service<R, Error = E>,

pub fn new<U, F>(size: usize, err: F, service: U) -> Selfwhere
    U: IntoService<S, R>,
    F: Fn() -> E + 'static,

Trait Implementations

impl<R, S, E> Clone for BufferService<R, S, E>where
    S: Service<R, Error = E> + Clone,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<R, S, E> Service<R> for BufferService<R, S, E>where
    S: Service<R, Error = E>,

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

Responses given by the service.

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

Errors produced by the service.

type Future = Either<<S as Service<R>>::Future, BufferServiceResponse<R, S, E>>

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<'_>, is_error: bool) -> 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: FnMut(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.