Struct BoxedService

pub struct BoxedService<Request, Response, E> { /* private fields */ }

A type-erased wrapper for services, enabling dynamic dispatch. A type-erased wrapper for services, enabling dynamic dispatch. BoxedService allows for storing and using services of different types through a common interface.

Implementations

impl<Request, Response, E> BoxedService<Request, Response, E>

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

where S: Service<Request, Response = Response, Error = E> + 'static, Request: 'static,

pub fn downcast_ref<T: Any>(&self) -> Option<&T>

pub unsafe fn downcast_ref_unchecked<T: Any>(&self) -> &T

Safety

If you are sure the inner type is T, you can downcast it.

Trait Implementations

impl<Request, Response, E> Drop for BoxedService<Request, Response, E>

fn drop(&mut self)

Executes the destructor for this type.

impl<Request, Response, E> Service<Request> for BoxedService<Request, Response, E>

type Response = Response

The type of response returned by this service.

type Error = E

The type of error that this service can produce.

fn call( &self, req: Request, ) -> impl Future<Output = Result<Self::Response, Self::Error>>

Asynchronously process the request and return the response.