Capabilities.action_field: def of bendvy-ecs-core@0.1.0.3
Import: import bendvy-ecs-core@0.1.0.3/capabilities.bend as Capabilities
Lines 110-114 of bendvy-ecs-core@0.1.0.3/capabilities.bend: https://jend.leeeet.dev/read.txt?path=bendvy-ecs-core@0.1.0.3/capabilities.bend&start_line=110&end_line=114

import Base

# Advanced setup projection extracting the closed operation from its grant.
# Does not invoke it, access World or grant capabilities beyond that value.
def action_field(~H: Type,cap: Action<H>) -> H -> H:
  match cap:
    case Action{run}: run

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