Type Method 型メソッド

main()

Initializes and runs the widget bundle.

Declaration 宣言 

static func main()

Overview 概要

Because you precede your WidgetBundle conformer’s declaration with the @main attribute, the system calls your widget bundle’s main() method to launch the widget bundle. SwiftUI provides a default implementation of the method that manages the launch process in a platform-appropriate way.

See Also 参照

Running a Widget Bundle

init()
Creates a widget bundle using the bundle’s body as its content.

Required. 必須。