Function diffsol_ode_get_param_rtol 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn diffsol_ode_get_param_rtol(
    ode: *const OdeWrapper,
    out_is_some: *mut i32,
    out_value: *mut f64,
) -> i32

Return the optional adjoint parameter relative tolerance.

Safety

All pointers must be valid and writable where applicable.