Function miden_air::stack::stack_manipulation::enforce_swap_constraints

pub fn enforce_swap_constraints<E: FieldElement>(
    frame: &EvaluationFrame<E>,
    result: &mut [E],
    op_flag: E
) -> usize

Enforces constraints of the SWAP operation. The SWAP operation swaps the first two elements in the stack. Therefore, the following constraints are enforced:

• The first element in the current frame should be equal to the second element in the next frame.
• The second element in the current frame should be equal to the first element in the next frame.