fn start_of_sr_round(consensus: &MdConsensus) -> Result<SystemTime>Expand description
Return the start time of the current SR protocol run
of the specified consensus.
If a full SR protocol run is 24 hours, this function returns
the start of the UTC day containing the valid-after timestamp
of the consensus.
Corresponds to C Tor’s sr_state_get_start_time_of_current_protocol_run().