Lamina.Server.Impl.maybe_get_latest

You're seeing just the function maybe_get_latest, go back to Lamina.Server.Impl module for more information.
Link to this function

maybe_get_latest(pid, config_value)

Specs

maybe_get_latest(pid(), Lamina.Server.ConfigValue.t()) ::
  {:ok, Lamina.Server.ConfigValue.t()} | {:error, any()}

If config_value is volatile, then ask the Lamina server to make sure that it has the freshest information.