case secondaryPreferred
s5MongoAAO0A6DriverE14ReadPreferenceO4ModeO18secondaryPreferredyA2GmF
WIY6
import Mongo
A single-type module that declares the Mongo namespace.
Mongo
import MongoDriver
@frozen enum Mode
enum Mongo
@frozen enum ReadPreference
case primary
case primaryPreferred
case secondary
case nearest