pub trait ServiceFactory<Req> {
type Response;
type Error;
type Config;
type Service: Service<Req, Response = Self::Response, Error = Self::Error>;
type InitError;
type Future: Future<Output = Result<Self::Service, Self::InitError>>;
// Required method
fn new_service(&self, cfg: Self::Config) -> Self::Future;
}Expand description
Factory for creating Services.
This is useful for cases where new Services must be produced. One case is a TCP
server listener: a listener accepts new connections, constructs a new Service for each using
the ServiceFactory trait, and uses the new Service to process inbound requests on that new
connection.
Config is a service factory configuration type.
Simple factories may be able to use fn_factory or fn_factory_with_config to
reduce boilerplate.
Required Associated Types§
Required Methods§
sourcefn new_service(&self, cfg: Self::Config) -> Self::Future
fn new_service(&self, cfg: Self::Config) -> Self::Future
Create and return a new service asynchronously.