pub fn encode_length(mtype: MainType, length: u32) -> IsccResult<u32>Expand description
Encode bit length to header length field value.
Semantics depend on MainType:
- META/SEMANTIC/CONTENT/DATA/INSTANCE/FLAKE:
(bit_length / 32) - 1 - ISCC: pass-through (0–7, unit composition flags)
- ID:
(bit_length - 64) / 8