Make Transaction Field in V4 Slate Optional #356
Merged
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In anticipation of experimentation related to #317, this:
tx
field in the V4 Slate to be anOption<Transaction>
as opposed to aTransaction
tx_or_error()
function to the Slate, and use that in all places where the transaction was read from the slate directly. This will help ensure that the transaction is always populated where it's expected to be populated (i.e. everywhere, currently,) Any future cases in which Slates can be used in a 'reduced' form can be handled specially.This shouldn't have any effect on the format of serialized slates, and from an external perspective, nothing should change other than slates being able to de/serialize without the Transaction field present. (Should add a test for this)