generics

generics.swift

struct DrillDownList<Data, RowContent>: View
where
  Data: RandomAccessCollection,
  Data.Element: Identifiable,
  Data.Element: Hashable,
  RowContent: View
{
  @Environment(\.dismiss) private var dismiss
  var data: Data
  var children: KeyPath<Data.Element, Data>
  var headerTitle: String
  var itemName: KeyPath<Data.Element, String>
  @Binding var navigationPath: NavigationPath
  var rowContent: (Data.Element) -> RowContent
  var onSelect: (Data.Element) -> Void
  var onAppear: ((Data) -> Void)? = nil
  var onNextPage: ((Data.Element) -> Void)? = nil
// ・・・