HyperToTowerService?

[seddonm1]

I have been trying to upgrade an older Hyper 0.14.x to 1.0 and am struggling to get interop with Tower middleware working. In the upgrade guide you are using the tower:service_fn to make a Tower service and TowerToHyperService to convert that service into a Hyper service.

// N.B. should use tower service_fn here, since it's reuqired to be implemented tower Service trait before convert to hyper Service!
let svc = tower::service_fn(hello);

If I have a Hyper service (impl Service<hyper::Request<hyper::body::Incoming>>) is there something like a HyperToTowerService that could be used so that the svc here could be a Hyper service?

    let svc = TowerToHyperService::new(
        tower::ServiceBuilder::new()
            .layer(CorsLayer::very_permissive())
            .service(svc),
    );

This is probably trivially simple for you but has me stumped.

[seddonm1]

For future people the solution was to implement the tower::Service trait directly in addition to the Hyper service so that either option can be used.