how to hide a navigation link in swiftui code example

Example 1: navigationview hide header swiftui

.navigationBarHidden(true)
.navigationBarTitle(Text("Home"))
.edgesIgnoringSafeArea([.top, .bottom])

Example 2: add navigation bar button swiftui

.navigationBarItems(
    leading: Button(action: {
        // Actions
    }, label: { Text("Button") }),

    trailing: Button(action: {
    // Actions
    }, label: { Image("Icon") })
)