A serving function to use with tarpc::server::Channel::respond_with.
The client stub that makes RPC calls to the server. Exposes a Future interface.
The request sent over the wire from the client to the server.
The response sent over the wire from the server to the client.
A future resolving to a server response.
This is the service definition. It looks a lot like a trait definition. It defines one RPC, hello, which takes one arg, name, and returns a String.