Column.Carrier: type of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/column.bend as Column
Lines 18-22 of bendvy-ecs-core@0.1.0.3/column.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/column.bend&start_line=18&end_line=22

import Base

# Recursive ownership carrier prevents native union-wide field transport.
# Every constructor owns a State, directly or through its inner carrier.
type Carrier<-S:Data,-C:Type> is Type:
  Owned{state:State<S,C>}
  Wrapped{inner:Carrier<S,C>}

Uses (1):
  https://jend.leeeet.dev/definition.txt?path=bendvy-ecs-core@0.1.0.3/column.bend&name=State