def write_field
import bendvy-ecs-core@0.1.0.3/capabilities.bend as Capabilitiesimport Base
57# Advanced setup projection extracting the closed operation from its grant.
58# Does not invoke it, access World or grant capabilities beyond that value.
59def write_field(~H: Type,~C: Type,~V: Data,cap: Write<H,C,V>) -> H -> C -> H:
60 match cap:
61 case Write{_,set}: set