client: Subscribe with named params

What should I do to subscribe rpc channels with named params?

exmpale request

{ "jsonrpc": "2.0", "method": "subscribe", "params":  { "channel": "<channel-name>"} }

[tomusdrw]

Are you asking about server support for such requests? I believe in jsonrpc-derive there is a params = attribute which can be either positional, named or raw. Example here:

jsonrpc/derive/examples/meta-macros.rs

Line 29 in e91d7f3

#[rpc(name = "raw", params = "raw")]

I want to use it as client.
I'm glad if it connect rpc channel after subscribe the channel.