subscript(_:)

Accesses a nested property on a collection element by index.

Declaration

subscript(index: Int) -> DynamicPropertyPath { get }

Overview

The code below shows the syntactic sugar and the equivalent, desugared, subscript syntax.

let result = try await intent.run() // Expected an array of customer entities

result.value[0].name == nil
CreateCoffeeIntent.makeIntent(customerName: result.value[0].name)

For more information about dynamic-member syntax, see dynamicMemberLookup in The Swift Programming Language.