Breaking Changes Coming in AppCUI-rs v0.3.0

[gdt050579]

Starting with version 0.3.0, the layout system in AppCUI-rs has been significantly improved for better clarity and consistency.
As part of these improvements, backward compatibility will be broken in certain cases:

changes

• New layout methods have been added for more precise control and improved expressiveness.
• a new LayoutBuilder structure
• a new layout! proc macro

Here are some changes:

• Previously, dock:center behaved more like alignment.
• Now, the correct way is align:center, and dock strictly refers to docking to parent edges or filling space.

Impact

Existing code using old layout semantics (e.g., dock:center) will not behave as before and may need adjustments.

Check the updated documentation for the correct usage:
👉 Layout Documentation