macro_rules! widgets {
($($widget:expr),* $(,)?) => { ... };
}Expand description
Builds a Vec<Widget> from widget expressions without repeated .into() calls.
Dynamic children may still be produced with normal iterators and
collect::<Vec<Widget>>(). In both forms, children without explicit IDs
receive deterministic position-based identity. Set an explicit ID on a
logical collection item when retained state should follow the item through
reordering.