GetModule retrieves a new instance of the module with the specified name.

NewBuilder returns a new builder.

NewJSONLogger returns a new metrics logger that logs to the specified writer.

NopLogger returns a metrics logger that discards any messages.

RegisterModule registers a module implementation with the specified name.

Builder is a helper for setting up client modules.

Modules is the base of the module system.

MetricsLogger logs data in protobuf message format.

Module is an interface for modules that need access to a client.