pub fn require_self_test_started_token() -> Result<SelfTestStarted, Error>Expand description
require_self_test_started, returning a SelfTestStarted proof.
ยงErrors
Returns Error::NotOperational in PowerOff, Error and
IntegrityUnverified, and in SelfTest on any thread but the one
running the power-up self-tests, exactly as
require_self_test_started does.