Module layout

Structs

• Columns
  An iterator over columns within a Rect.
• Layout
  A layout is a set of constraints that can be applied to a given area to split it into smaller ones.
• Margin
• Offset
  Amounts by which to move a Rect.
• Position
  Position in the terminal
• Positions
  An iterator over positions within a Rect.
• Rect
  A Rectangular area.
• Rows
  An iterator over rows within a Rect.
• Size
  A simple size struct

Enums

• Alignment
• Constraint
  A constraint that defines the size of a layout element.
• Direction
• Flex
  Defines the options for layout flex justify content in a container.
• Spacing
  Represents the spacing between segments in a layout.