Height is a monotonically increasing data type
that can be compared against another Height for the purposes of updating and
freezing clients
Normally the RevisionHeight is incremented at each height while keeping RevisionNumber
the same. However some consensus algorithms may choose to reset the
height in certain conditions e.g. hard forks, state-machine breaking changes
In these cases, the RevisionNumber is incremented so that height continues to
be monitonically increasing even as the RevisionHeight gets reset
Height is a monotonically increasing data type that can be compared against another Height for the purposes of updating and freezing clients
Normally the RevisionHeight is incremented at each height while keeping RevisionNumber the same. However some consensus algorithms may choose to reset the height in certain conditions e.g. hard forks, state-machine breaking changes In these cases, the RevisionNumber is incremented so that height continues to be monitonically increasing even as the RevisionHeight gets reset