/*!
Square-lattice discrete spaces.
Purpose:
This module groups the data representation and lattice-specific random
displacement tools for square, cubic, and hypercubic lattices. Keeping
these files under `square_lattice` leaves room for other discrete-space
families, such as triangular or graph-based spaces, to define their own
representation and displacement semantics later.
*/
pub use ;
pub use ;
pub use ;