oxy-server: after_push receives the request headers, so a host can attribute the push 76f752503e7e

    /// Called after a push was processed, with its per-reference results

    /// (accepted or refused), the states each accepted reference moved

    /// between, and the changes stored, for logs and cache invalidation.

}

/// A protocol server over any [`Backend`], serialising the pushes to each

            .and_then(|v| v.to_str().ok())

            .and_then(hex_id);

        let server = Arc::clone(self);

        let result =

                .await;

        match result {

            Ok(Ok(r)) => r,

        endpoint: Endpoint,

        body: Bytes,

        claimed: Option<[u8; 16]>,

    ) -> Result<Response, Failure> {

        let r = self.backend.open(name)?;

        Ok(match endpoint {

                    }

                }

                let report = r.receive_push_report(bundle, updates, policy, tags)?;

                ok(wire::encode_push_response(&report.results))

            }

        })

            }

            Ok(())

        }

            self.pushes.lock().unwrap().push(format!(

                "{name}: {} ok, {} updated to {} head(s), {} imported",

                report.results.iter().filter(|r| r.ok).count(),