type BandEntry
import bend-edit-distance@0.2.2.0/src/Myers.bend as Myersimport Base
153# An active entry owns its current block and shares its immutable profile.
154# Dropped leading entries are never visited again. Trailing profiles remain
155# available for expansion; retries share the full profile but reset all blocks.
156type BandEntry is Data:
157 BandEntry{profile: Peq, block: Block}