def perform
import bolt@1.26.0.0/src/check.bend as Checkimport Base
import bolt@1.26.0.0/src/status.bend as Status
106# what out decided, done (trusted in src/lint.bend): its lines printed, then its code
107def perform(oo: Out) -> IO(Unit): # noqa: L001 IO driver
108 Out{lines, code} = oo
109 do IO<Unit>:
110 print_all(lines)
111 Status.stop(U32.is_gt(code, 0))