Function refine_structural_tof_multibank 

pub fn refine_structural_tof_multibank(
    input: &StructuralTofMultiBankInput,
    options: StructuralTofMultiBankRefinementOptions,
    checkpoint: Option<&StructuralTofMultiBankCheckpoint>,
    cancellation: Option<CancellationToken>,
) -> Result<StructuralTofMultiBankRefinementResult, StructuralTofMultiBankRefinementError>

Refine a guarded structural TOF objective through a process-local runtime.

Errors

Returns StructuralTofMultiBankRefinementError for invalid controls, checkpoint state, objective products, or linear solves.