Toolbars
Provide immediate access to frequently used commands and controls.
3 components
initializers
Title Toolbar Item Placement
Places content in the title area
modifier
ToolbarItem Shared Background Visibility
Controls the visibility of the glass background effect on items in the toolbar. In certain contexts, such as the navigation bar on iOS and the window toolbar on macOS, toolbar items will be given a glass background effect that is shared with other items in the same logical grouping
initializer
ToolbarSpacer
A standard space item in toolbars