Refer to the documentation of the RPC interface to understand how to frame the underlying requests/responses.
The following types define the RPC requests, responses and errors. The serde data model applies.
The single source of truth are the data types defined in the protocol crate.
Refer to protocol/src/*.rs for a specification of the protocol.
A request is either answered with a response matching the request type or an error.
To propagate errors in the client, the answer to a request should be checked whether it matches the Error variant
and raise the error if it does. Otherwise, it can assume that the answer matches the specified request type.
Refer to the python protocol implemenation for an example.