pub const VECTOR_SIZE: usize = 1024;Expand description
How many values are in a full vector.
1024 rather than DuckDB’s 2048, per spec/04-architecture.md section 4.3. It is the FastLanes
unit, it makes a validity mask exactly 16 u64 words, and it keeps a vector of 16 byte string
views at 16 KiB, which is the size at which several of these fit in L1 together rather than
evicting each other.