Struct BackendService

pub struct BackendService<B>
where
    B: Backend,
{ /* private fields */ }

Service that receives BackendRequest values, calls a Backend and responds with BackendResponse.

Implementations

impl<B> BackendService<B>

where B: Backend,

pub fn new(backend: Arc<B>) -> Self

Trait Implementations

impl<B> Clone for BackendService<B>

where B: Backend,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<B> Service<BackendRequest> for BackendService<B>

where B: Backend + 'static,

type Response = ServiceResponse<BackendResponse>

Responses given by the service.

type Error = Box<dyn Error + Sync + Send>

Errors produced by the service.

type Future = Pin<Box<dyn Future<Output = Result<ServiceResponse<BackendResponse>, Box<dyn Error + Sync + Send>>> + Send>>

The future response value.

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

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

fn call(&mut self, req: BackendRequest) -> Self::Future

Process the request and return the response asynchronously.