Function axiolid_v0_4_exact_boolean 

#[unsafe(no_mangle)]
pub unsafe extern "C" fn axiolid_v0_4_exact_boolean(
    context: AxiolidContextHandle,
    subject: AxiolidMeshHandle,
    tool: AxiolidMeshHandle,
    tolerance_value: AxiolidTolerance,
    out_result: *mut AxiolidResultHandle,
) -> AxiolidStatus

Exact Boolean is not part of v0.4; this function fails closed by contract.

Safety

Every non-null pointer must be aligned and valid for the documented read or write extent.