Struct UnsyncBoxService

pub struct UnsyncBoxService<T, U, E> { /* private fields */ }

Available on crate feature util only.

A boxed Service trait object.

Implementations

impl<T, U, E> UnsyncBoxService<T, U, E>

pub fn new<S>(inner: S) -> Self

where S: Service<T, Response = U, Error = E> + 'static, S::Future: 'static,

pub fn layer<S>() -> LayerFn<fn(_: S) -> Self>

where S: Service<T, Response = U, Error = E> + 'static, S::Future: 'static,

Returns a Layer for wrapping a Service in an UnsyncBoxService middleware.

Trait Implementations

impl<T, U, E> Debug for UnsyncBoxService<T, U, E>

fn fmt(&self, fmt: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<T, U, E> Service<T> for UnsyncBoxService<T, U, E>

type Response = U

Responses given by the service.

type Error = E

Errors produced by the service.

type Future = Pin<Box<dyn Future<Output = Result<U, E>>>>

The future response value.

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

Returns Poll::Ready(Ok(())) when the service is able to process requests.

fn call(&mut self, request: T) -> Pin<Box<dyn Future<Output = Result<U, E>>>>

Process the request and return the response asynchronously.

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 16 bytes