Module array 

Fixed-size array handler for the storage traits.

Storage Layout

Fixed-size arrays [T; N] use Solidity-compatible array storage:

• Base slot: Arrays start directly at base_slot (not at keccak256)
• Data slots: Elements are stored sequentially, either packed or unpacked

Packing Strategy

• Packed: When T::BYTES <= 16, multiple elements fit in one slot
• Unpacked: When T::BYTES > 16 or doesn’t divide 32, each element uses full slot(s)

Structs

ArrayHandler

Type-safe handler for accessing fixed-size arrays [T; N] in storage.