The ActiveWindow struct from the Mutator Set construction is essentially a wrapper around Vec<u32>. The representation in this format is efficient for the mutator set operations, but for storage and transfer it is needlessly redundant:
All indices are less than $2^{20}$.
Indices are disproportionately likely to live at or near $0$ than at or near $2^{20}-1$.
A Huffman tree can save a significant amount of storage space and bandwidth. It would require a custom implementation of Serialize and Deserialize.
The
ActiveWindowstruct from the Mutator Set construction is essentially a wrapper aroundVec<u32>. The representation in this format is efficient for the mutator set operations, but for storage and transfer it is needlessly redundant:A Huffman tree can save a significant amount of storage space and bandwidth. It would require a custom implementation of
SerializeandDeserialize.