Method disruption_marker

clock-bound/src/client.rs:218–226

Take a snapshot of the VMClock shared memory segment and extract the disruption marker. Note that None is returned if no SHM reader is present. # Errors Returns a [`ShmError`] if the content of the segment is uninitialized, unparseable, or otherwise malformed.

(&mut self)

    /// Returns a [`ShmError`] if the content of the segment is uninitialized, unparseable, or
    /// otherwise malformed.
    fn disruption_marker(&mut self) -> Result<Option<u64>, ShmError> {
        if let Some(ref mut vmclock_shm_reader) = self.vmclock_shm_reader {
            let snap = vmclock_shm_reader.snapshot()?;
            return Ok(Some(snap.disruption_marker));
        }

        // The clock disruption support is not enabled
        Ok(None)
    }
}

#[derive(Debug)]