SwiftDocCDocumentationCoverageLevelEnumerationDocumentationCoverageLevelSpecifies whether the documentation coverage feature is enabled and, if it is, what amount of specificity is selected.enum DocumentationCoverageLevelTopicsEnumeration Casescase briefDocumentation coverage data should be emitted and a high-level summary should be displayed in consolecase detailedDocumentation coverage data should be emitted and a per-symbol summary should be displayed in consolecase noneNo documentation coverage data should be emitted and no documentation coverage information should be displayed in consoleInitializersinit?(rawValue: String)