Struct tower::util::UnsyncBoxService

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

A boxed Service trait object.

Implementations

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

pub fn new<S>(inner: S) -> Selfwhere 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>> + 'static, Global>>

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.