Structure

Semantic.Analyses.HasExactlyOne

Checks a parent directive for the presence of exactly one child directive to be converted to a type Result. If so, return that child and the remainder.

struct HasExactlyOne<Parent, Child> where Parent : Semantic, Parent : DirectiveConvertible, Child : Semantic, Child : DirectiveConvertible

Topics

Initializers

init(severityIfNotFound: DiagnosticSeverity?)

Instance Methods

func analyze(BlockDirective, children: some Sequence<any Markup>, source: URL?, for: DocumentationBundle, problems: inout [Problem]) -> (Child?, remainder: MarkupContainer)