Function ergo::ergo_lib_ergo_box_register_value

source ·

#[no_mangle]
pub unsafe extern "C" fn ergo_lib_ergo_box_register_value(
    ergo_box_ptr: ConstErgoBoxPtr,
    register_id: NonMandatoryRegisterId,
    constant_out: *mut ConstantPtr
) -> ReturnOption

Expand description

Returns value (ErgoTree constant) stored in the register or None if the register is empty