pub(crate) fn watch_system()Expand description
The system’s reading thread started and asked for readings
(sioul_sync::power::watch): this computer’s session, its power supply,
its connection’s cost, read on connections of its own and kept; the one
way this program has them read. In this crate’s tests, on a stand-in bus
of their own that never answers (tests::stand_in_bus): never the
session or the system of whoever runs them.