Function ergo_lib_c_core::box_builder::ergo_box_candidate_builder_delete_register_value

pub unsafe fn ergo_box_candidate_builder_delete_register_value(
    builder_mut: ErgoBoxCandidateBuilderPtr,
    register_id: NonMandatoryRegisterId
) -> Result<(), Error>

Delete register value(make register empty) for the given register id (R4-R9)