def missing.at
import ezmcp@0.1.0.0/src/openapi.bend as Openapiimport Base
1430def missing.at(
1431 has: Bool,
1432 name: String,
1433 more: Unit -> Maybe<&2, String>
1434) -> Maybe<&2, String>:
1435 match has:
1436 case True{}:
1437 more(Unit{})
1438 case False{}:
1439 Some{name ++ ": Required"}