Module sweeper::iter

Iterators useful for traversing a field.

Currently available:

• ColumnIter — iterates over a single field column
• RowIter — iterates over a single field row
• FieldRowsIter — iterates over the rows of a field (each item is a RowIter)
• FieldColumnsIter — iterates over the columns of a field (each item is a ColumnIter)

Structs

ColumnIter	Iterates over a single field column.
FieldColumnsIter	An iterator over the columns of a field.
FieldRowsIter	An iterator over the rows of a field.
RowIter	Iterates over a single field row.