Reduce slice allocations during unique insertions#705
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Just reduce some really easy to avoid slice allocations for every unique insertion: * No reason to have `requiredV3states` allocated every time a new unique opts is validated. It never changes. * Leave `missingStates` unallocated by default. Most of the time a unique insertion will have have no missing unique states, so this skips a unique allocation completely the overwhelmingly majority of the time.
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Just reduce some really easy to avoid slice allocations for every unique
insertion:
No reason to have
requiredV3statesallocated every time a new uniqueopts is validated. It never changes.
Leave
missingStatesunallocated by default. Most of the time aunique insertion will have have no missing unique states, so this
skips a unique allocation completely the overwhelmingly majority of
the time.