In some contracts, often, there are required box positions for particular boxes (refresh, pool, buyback boxes, etc.). Usually, the order is defined by adding boxes to the vector, which is error-prone (think swapping two lines of code).
Implementation details
*TxLayout is constructed with specific *BoxWrapper types and produces the box array for a tx builder.
Motivation
In some contracts, often, there are required box positions for particular boxes (refresh, pool, buyback boxes, etc.). Usually, the order is defined by adding boxes to the vector, which is error-prone (think swapping two lines of code).
Implementation details
*TxLayoutis constructed with specific*BoxWrappertypes and produces the box array for a tx builder.