pub fn new_menu(item_handles: &mut Vec<ITEM>) -> Result<MENU, NCurseswMenuError>Expand description
Creates a new menu connected to a specified vector of menu item.
When new_menu() is called make sure that the memory for the item_handles
is contiguous and does not go out of scope until after free_menu() has
been called otherwise unpredicable results may occur, this is because the
underlying NCurses menu functions use this memory directly.
See ncursesw-win-rs’s Menu::new() https://github.com/narfit66/ncursesw-win-rs/blob/master/src/menu/menu.rs
as an example of how the nmenu::new_menu() function can be called by
allocating and keeping the memory required but bypasses this function
and calling nmenu::new_menu() directly (although you could also call
this function directly as long as the underlying memory is contiguous
and does not go out of scope).