Package cerr represents the core layer errors.

Package log provides helper function over the standard log/slog structured logging package.

Package model defines the inner most layer of the Clean Architecture containing the business-level models, also called entities or domain.

Package repo specifies the expected interfaces for management of repositories, including a database connections pool which can be used concurrently by several goroutines, how individual connections and transactions may be obtained from it, which repositories exist, and which actions may be performed on them.

Package scram exports the expected interfaces for Salted Challenge Response Authentication Mechanism (SCRAM).