What is New in SwiftUI, WWDC 22 Article

SwiftChars.swift

let chartData: [KeyValue] = [
    .init(key: "A", value: 5),
    .init(key: "B", value: 10),
    .init(key: "C", value: 15)
]

var body: some View {
    Chart(chartData) {
        BarMark(x: .value("Key", $0.key),
                y: .value("Value", $0.value))
    }
}