GetHandshakeConfig provides handshake config details.

Serve serves a plugin.

RaidPluginName TODO: why did we put this here? what is this doing? Review and justify this.

RaidPlugin is the implementation of plugin.Plugin so we can serve/consume this This has two methods: Server must return an RPC server for this plugin type.

RaidRPC is an implementation that talks over RPC.

RaidRPCServer is the RPC server that RaidRPC talks to, conforming to the requirements of net/rpc.

ServeOpts are the configurations to serve a plugin.

Raid is the interface that we're exposing as a plugin.