AddHandlers populates the ServeMux with diagnostic endpoints.

MetricsServer starts a trivial HTTP server which runs until canceled.

New constructs a standard logical-replication command.

MetricsAddrFlag is a global flag that will start an HTTP server.

A Template contains the input for [New].

Config is our standard protocol for configuration objects.

HasAuthenticator allows the object to supply a [types.Authenticator].

HasDiagnostics allows the object to supply a [diag.Diagnostics].

HasServeMux allows the object to provide a [http.ServeMux] to bind the endpoints to, if the [MetricsAddrFlag] is not set.