Function WithLevel

logging/log.go:206–211

WithLevel decorates the logger and returns a contract.LevelLogger. Note: Don't inject contract.LevelLogger to dependency consumers directly as this will weaken the powerful abstraction of log.Logger. Only inject log.Logger, and converts log.Logger to contract.LevelLogger within the boundary of depe

(logger log.Logger)

// log.Logger, and converts log.Logger to contract.LevelLogger within the
// boundary of dependency consumer if desired.
func WithLevel(logger log.Logger) LevelLogger {
	if l, ok := logger.(LevelLogger); ok {
		return l
	}
	return levelLogger{log.With(logger, "caller", log.Caller(5))}
}